1921775064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 256

約数和(自身を含む): 6038323200

約数和(自身を除く): 4116548136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 31, 33, 34, 38, 44, 51, 57, 62, 66, 68, 76, 88, 93, 102, 114, 124, 132, 136, 152, 186, 187, 204, 209, 228, 248, 264, 323, 341, 372, 374, 408, 418, 456, 527, 561, 589, 627, 646, 682, 727, 744, 748, 836, 969, 1023, 1054, 1122, 1178, 1254, 1292, 1364, 1454, 1496, 1581, 1672, 1767, 1938, 2046, 2108, 2181, 2244, 2356, 2508, 2584, 2728, 2908, 3162, 3534, 3553, 3876, 4092, 4216, 4362, 4488, 4712, 5016, 5797, 5816, 6324, 6479, 7068, 7106, 7752, 7997, 8184, 8724, 10013, 10659, 11594, 12359, 12648, 12958, 13813, 14136, 14212, 15994, 17391, 17448, 19437, 20026, 21318, 22537, 23188, 23991, 24718, 25916, 27626, 28424, 30039, 31988, 34782, 37077, 38874, 40052, 41439, 42636, 45074, 46376, 47982, 49436, 51832, 55252, 60078, 63976, 67611, 69564, 74154, 77748, 80104, 82878, 85272, 90148, 95964, 98872, 110143, 110504, 120156, 135222, 135949, 139128, 148308, 151943, 155496, 165756, 180296, 191928, 220286, 234821, 240312, 247907, 270444, 271898, 296616, 303886, 330429, 331512, 383129, 407847, 428203, 440572, 455829, 469642, 495814, 540888, 543796, 607772, 660858, 704463, 743721, 766258, 815694, 856406, 881144, 911658, 939284, 991628, 1087592, 1149387, 1215544, 1284609, 1321716, 1408926, 1487442, 1532516, 1631388, 1712812, 1823316, 1878568, 1983256, 2298774, 2569218, 2583031, 2643432, 2817852, 2974884, 3065032, 3262776, 3425624, 3646632, 4214419, 4597548, 4710233, 5138436, 5166062, 5635704, 5949768, 7279451, 7749093, 8428838, 9195096, 9420466, 10276872, 10332124, 12643257, 14130699, 14558902, 15498186, 16857676, 18840932, 20664248, 21838353, 25286514, 28261398, 29117804, 30996372, 33715352, 37681864, 43676706, 50573028, 56522796, 58235608, 61992744, 80073961, 87353412, 101146056, 113045592, 160147922, 174706824, 240221883, 320295844, 480443766, 640591688, 960887532, 1921775064]

約数ペア:

[(1, 1921775064), (2, 960887532), (3, 640591688), (4, 480443766), (6, 320295844), (8, 240221883), (11, 174706824), (12, 160147922), (17, 113045592), (19, 101146056), (22, 87353412), (24, 80073961), (31, 61992744), (33, 58235608), (34, 56522796), (38, 50573028), (44, 43676706), (51, 37681864), (57, 33715352), (62, 30996372), (66, 29117804), (68, 28261398), (76, 25286514), (88, 21838353), (93, 20664248), (102, 18840932), (114, 16857676), (124, 15498186), (132, 14558902), (136, 14130699), (152, 12643257), (186, 10332124), (187, 10276872), (204, 9420466), (209, 9195096), (228, 8428838), (248, 7749093), (264, 7279451), (323, 5949768), (341, 5635704), (372, 5166062), (374, 5138436), (408, 4710233), (418, 4597548), (456, 4214419), (527, 3646632), (561, 3425624), (589, 3262776), (627, 3065032), (646, 2974884), (682, 2817852), (727, 2643432), (744, 2583031), (748, 2569218), (836, 2298774), (969, 1983256), (1023, 1878568), (1054, 1823316), (1122, 1712812), (1178, 1631388), (1254, 1532516), (1292, 1487442), (1364, 1408926), (1454, 1321716), (1496, 1284609), (1581, 1215544), (1672, 1149387), (1767, 1087592), (1938, 991628), (2046, 939284), (2108, 911658), (2181, 881144), (2244, 856406), (2356, 815694), (2508, 766258), (2584, 743721), (2728, 704463), (2908, 660858), (3162, 607772), (3534, 543796), (3553, 540888), (3876, 495814), (4092, 469642), (4216, 455829), (4362, 440572), (4488, 428203), (4712, 407847), (5016, 383129), (5797, 331512), (5816, 330429), (6324, 303886), (6479, 296616), (7068, 271898), (7106, 270444), (7752, 247907), (7997, 240312), (8184, 234821), (8724, 220286), (10013, 191928), (10659, 180296), (11594, 165756), (12359, 155496), (12648, 151943), (12958, 148308), (13813, 139128), (14136, 135949), (14212, 135222), (15994, 120156), (17391, 110504), (17448, 110143), (19437, 98872), (20026, 95964), (21318, 90148), (22537, 85272), (23188, 82878), (23991, 80104), (24718, 77748), (25916, 74154), (27626, 69564), (28424, 67611), (30039, 63976), (31988, 60078), (34782, 55252), (37077, 51832), (38874, 49436), (40052, 47982), (41439, 46376), (42636, 45074)]