128632608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 435891456

約数和(自身を除く): 307258848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 43, 47, 48, 51, 52, 68, 72, 78, 86, 94, 96, 102, 104, 117, 129, 136, 141, 144, 153, 156, 172, 188, 204, 208, 221, 234, 258, 272, 282, 288, 306, 312, 344, 376, 387, 408, 416, 423, 442, 468, 516, 544, 559, 564, 611, 612, 624, 663, 688, 731, 752, 774, 799, 816, 846, 884, 936, 1032, 1118, 1128, 1222, 1224, 1248, 1326, 1376, 1462, 1504, 1548, 1598, 1632, 1677, 1692, 1768, 1833, 1872, 1989, 2021, 2064, 2193, 2236, 2256, 2397, 2444, 2448, 2652, 2924, 3096, 3196, 3354, 3384, 3536, 3666, 3744, 3978, 4042, 4128, 4386, 4472, 4512, 4794, 4888, 4896, 5031, 5304, 5499, 5848, 6063, 6192, 6392, 6579, 6708, 6768, 7072, 7191, 7332, 7956, 8084, 8772, 8944, 9503, 9588, 9776, 10062, 10387, 10608, 10998, 11696, 12126, 12384, 12784, 13158, 13416, 13536, 14382, 14664, 15912, 16168, 17544, 17888, 18189, 19006, 19176, 19552, 20124, 20774, 21216, 21996, 23392, 24252, 25568, 26273, 26316, 26832, 28509, 28764, 29328, 31161, 31824, 32336, 34357, 35088, 36378, 38012, 38352, 40248, 41548, 43992, 48504, 52546, 52632, 53664, 57018, 57528, 58656, 62322, 63648, 64672, 68714, 70176, 72756, 76024, 76704, 78819, 80496, 83096, 85527, 87984, 93483, 97008, 103071, 105092, 105264, 114036, 115056, 124644, 137428, 145512, 152048, 157638, 160992, 166192, 171054, 175968, 186966, 194016, 206142, 210184, 210528, 228072, 230112, 236457, 249288, 274856, 291024, 304096, 309213, 315276, 332384, 342108, 373932, 412284, 420368, 446641, 456144, 472914, 498576, 549712, 582048, 618426, 630552, 684216, 747864, 824568, 840736, 893282, 912288, 945828, 997152, 1099424, 1236852, 1261104, 1339923, 1368432, 1495728, 1649136, 1786564, 1891656, 2473704, 2522208, 2679846, 2736864, 2991456, 3298272, 3573128, 3783312, 4019769, 4947408, 5359692, 7146256, 7566624, 8039538, 9894816, 10719384, 14292512, 16079076, 21438768, 32158152, 42877536, 64316304, 128632608]

約数ペア:

[(1, 128632608), (2, 64316304), (3, 42877536), (4, 32158152), (6, 21438768), (8, 16079076), (9, 14292512), (12, 10719384), (13, 9894816), (16, 8039538), (17, 7566624), (18, 7146256), (24, 5359692), (26, 4947408), (32, 4019769), (34, 3783312), (36, 3573128), (39, 3298272), (43, 2991456), (47, 2736864), (48, 2679846), (51, 2522208), (52, 2473704), (68, 1891656), (72, 1786564), (78, 1649136), (86, 1495728), (94, 1368432), (96, 1339923), (102, 1261104), (104, 1236852), (117, 1099424), (129, 997152), (136, 945828), (141, 912288), (144, 893282), (153, 840736), (156, 824568), (172, 747864), (188, 684216), (204, 630552), (208, 618426), (221, 582048), (234, 549712), (258, 498576), (272, 472914), (282, 456144), (288, 446641), (306, 420368), (312, 412284), (344, 373932), (376, 342108), (387, 332384), (408, 315276), (416, 309213), (423, 304096), (442, 291024), (468, 274856), (516, 249288), (544, 236457), (559, 230112), (564, 228072), (611, 210528), (612, 210184), (624, 206142), (663, 194016), (688, 186966), (731, 175968), (752, 171054), (774, 166192), (799, 160992), (816, 157638), (846, 152048), (884, 145512), (936, 137428), (1032, 124644), (1118, 115056), (1128, 114036), (1222, 105264), (1224, 105092), (1248, 103071), (1326, 97008), (1376, 93483), (1462, 87984), (1504, 85527), (1548, 83096), (1598, 80496), (1632, 78819), (1677, 76704), (1692, 76024), (1768, 72756), (1833, 70176), (1872, 68714), (1989, 64672), (2021, 63648), (2064, 62322), (2193, 58656), (2236, 57528), (2256, 57018), (2397, 53664), (2444, 52632), (2448, 52546), (2652, 48504), (2924, 43992), (3096, 41548), (3196, 40248), (3354, 38352), (3384, 38012), (3536, 36378), (3666, 35088), (3744, 34357), (3978, 32336), (4042, 31824), (4128, 31161), (4386, 29328), (4472, 28764), (4512, 28509), (4794, 26832), (4888, 26316), (4896, 26273), (5031, 25568), (5304, 24252), (5499, 23392), (5848, 21996), (6063, 21216), (6192, 20774), (6392, 20124), (6579, 19552), (6708, 19176), (6768, 19006), (7072, 18189), (7191, 17888), (7332, 17544), (7956, 16168), (8084, 15912), (8772, 14664), (8944, 14382), (9503, 13536), (9588, 13416), (9776, 13158), (10062, 12784), (10387, 12384), (10608, 12126), (10998, 11696)]