1640938824

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 320

約数和(自身を含む): 5519923200

約数和(自身を除く): 3878984376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 47, 54, 56, 63, 72, 81, 84, 86, 94, 108, 126, 129, 141, 162, 168, 172, 179, 188, 189, 216, 252, 258, 282, 301, 324, 329, 344, 358, 376, 378, 387, 423, 504, 516, 537, 564, 567, 602, 648, 658, 716, 756, 774, 846, 903, 987, 1032, 1074, 1128, 1134, 1161, 1204, 1253, 1269, 1316, 1432, 1512, 1548, 1611, 1692, 1806, 1974, 2021, 2148, 2268, 2322, 2408, 2506, 2538, 2632, 2709, 2961, 3096, 3222, 3384, 3483, 3612, 3759, 3807, 3948, 4042, 4296, 4536, 4644, 4833, 5012, 5076, 5418, 5922, 6063, 6444, 6966, 7224, 7518, 7614, 7697, 7896, 8084, 8127, 8413, 8883, 9288, 9666, 10024, 10152, 10836, 11277, 11844, 12126, 12888, 13932, 14147, 14499, 15036, 15228, 15394, 16168, 16254, 16826, 17766, 18189, 19332, 21672, 22554, 23091, 23688, 24252, 24381, 25239, 26649, 27864, 28294, 28998, 30072, 30456, 30788, 32508, 33652, 33831, 35532, 36378, 38664, 42441, 45108, 46182, 48504, 48762, 50478, 53298, 53879, 54567, 56588, 57996, 58891, 61576, 65016, 67304, 67662, 69273, 71064, 72756, 75717, 84882, 90216, 92364, 97524, 100956, 101493, 106596, 107758, 109134, 113176, 115992, 117782, 127323, 135324, 138546, 145512, 151434, 161637, 163701, 169764, 176673, 184728, 195048, 201912, 202986, 207819, 213192, 215516, 218268, 227151, 235564, 254646, 270648, 277092, 302868, 323274, 327402, 339528, 353346, 361759, 381969, 405972, 415638, 431032, 436536, 454302, 471128, 484911, 509292, 530019, 554184, 605736, 623457, 646548, 654804, 681453, 706692, 723518, 763938, 811944, 831276, 908604, 969822, 1018584, 1060038, 1085277, 1145907, 1246914, 1293096, 1309608, 1362906, 1413384, 1447036, 1454733, 1527876, 1590057, 1662552, 1817208, 1939644, 2120076, 2170554, 2291814, 2493828, 2532313, 2725812, 2894072, 2909466, 3055752, 3180114, 3255831, 3879288, 4240152, 4341108, 4364199, 4583628, 4770171, 4987656, 5064626, 5451624, 5818932, 6360228, 6511662, 7596939, 8682216, 8728398, 9167256, 9540342, 9767493, 10129252, 11637864, 12720456, 13023324, 15193878, 17456796, 19080684, 19534986, 20258504, 22790817, 26046648, 29302479, 30387756, 34913592, 38161368, 39069972, 45581634, 58604958, 60775512, 68372451, 78139944, 91163268, 117209916, 136744902, 182326536, 205117353, 234419832, 273489804, 410234706, 546979608, 820469412, 1640938824]

約数ペア:

[(1, 1640938824), (2, 820469412), (3, 546979608), (4, 410234706), (6, 273489804), (7, 234419832), (8, 205117353), (9, 182326536), (12, 136744902), (14, 117209916), (18, 91163268), (21, 78139944), (24, 68372451), (27, 60775512), (28, 58604958), (36, 45581634), (42, 39069972), (43, 38161368), (47, 34913592), (54, 30387756), (56, 29302479), (63, 26046648), (72, 22790817), (81, 20258504), (84, 19534986), (86, 19080684), (94, 17456796), (108, 15193878), (126, 13023324), (129, 12720456), (141, 11637864), (162, 10129252), (168, 9767493), (172, 9540342), (179, 9167256), (188, 8728398), (189, 8682216), (216, 7596939), (252, 6511662), (258, 6360228), (282, 5818932), (301, 5451624), (324, 5064626), (329, 4987656), (344, 4770171), (358, 4583628), (376, 4364199), (378, 4341108), (387, 4240152), (423, 3879288), (504, 3255831), (516, 3180114), (537, 3055752), (564, 2909466), (567, 2894072), (602, 2725812), (648, 2532313), (658, 2493828), (716, 2291814), (756, 2170554), (774, 2120076), (846, 1939644), (903, 1817208), (987, 1662552), (1032, 1590057), (1074, 1527876), (1128, 1454733), (1134, 1447036), (1161, 1413384), (1204, 1362906), (1253, 1309608), (1269, 1293096), (1316, 1246914), (1432, 1145907), (1512, 1085277), (1548, 1060038), (1611, 1018584), (1692, 969822), (1806, 908604), (1974, 831276), (2021, 811944), (2148, 763938), (2268, 723518), (2322, 706692), (2408, 681453), (2506, 654804), (2538, 646548), (2632, 623457), (2709, 605736), (2961, 554184), (3096, 530019), (3222, 509292), (3384, 484911), (3483, 471128), (3612, 454302), (3759, 436536), (3807, 431032), (3948, 415638), (4042, 405972), (4296, 381969), (4536, 361759), (4644, 353346), (4833, 339528), (5012, 327402), (5076, 323274), (5418, 302868), (5922, 277092), (6063, 270648), (6444, 254646), (6966, 235564), (7224, 227151), (7518, 218268), (7614, 215516), (7697, 213192), (7896, 207819), (8084, 202986), (8127, 201912), (8413, 195048), (8883, 184728), (9288, 176673), (9666, 169764), (10024, 163701), (10152, 161637), (10836, 151434), (11277, 145512), (11844, 138546), (12126, 135324), (12888, 127323), (13932, 117782), (14147, 115992), (14499, 113176), (15036, 109134), (15228, 107758), (15394, 106596), (16168, 101493), (16254, 100956), (16826, 97524), (17766, 92364), (18189, 90216), (19332, 84882), (21672, 75717), (22554, 72756), (23091, 71064), (23688, 69273), (24252, 67662), (24381, 67304), (25239, 65016), (26649, 61576), (27864, 58891), (28294, 57996), (28998, 56588), (30072, 54567), (30456, 53879), (30788, 53298), (32508, 50478), (33652, 48762), (33831, 48504), (35532, 46182), (36378, 45108), (38664, 42441)]