978901344

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8693}}^1$

素因数の和:8749

約数の個数: 144

約数和(自身を含む): 3076006752

約数和(自身を除く): 2097105408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 736, 782, 816, 828, 1104, 1173, 1224, 1564, 1632, 1656, 2208, 2346, 2448, 3128, 3312, 3519, 4692, 4896, 6256, 6624, 7038, 8693, 9384, 12512, 14076, 17386, 18768, 26079, 28152, 34772, 37536, 52158, 56304, 69544, 78237, 104316, 112608, 139088, 147781, 156474, 199939, 208632, 278176, 295562, 312948, 399878, 417264, 443343, 591124, 599817, 625896, 799756, 834528, 886686, 1182248, 1199634, 1251792, 1330029, 1599512, 1773372, 1799451, 2364496, 2399268, 2503584, 2660058, 3199024, 3398963, 3546744, 3598902, 4728992, 4798536, 5320116, 6398048, 6797926, 7093488, 7197804, 9597072, 10196889, 10640232, 13595852, 14186976, 14395608, 19194144, 20393778, 21280464, 27191704, 28791216, 30590667, 40787556, 42560928, 54383408, 57582432, 61181334, 81575112, 108766816, 122362668, 163150224, 244725336, 326300448, 489450672, 978901344]

約数ペア:

[(1, 978901344), (2, 489450672), (3, 326300448), (4, 244725336), (6, 163150224), (8, 122362668), (9, 108766816), (12, 81575112), (16, 61181334), (17, 57582432), (18, 54383408), (23, 42560928), (24, 40787556), (32, 30590667), (34, 28791216), (36, 27191704), (46, 21280464), (48, 20393778), (51, 19194144), (68, 14395608), (69, 14186976), (72, 13595852), (92, 10640232), (96, 10196889), (102, 9597072), (136, 7197804), (138, 7093488), (144, 6797926), (153, 6398048), (184, 5320116), (204, 4798536), (207, 4728992), (272, 3598902), (276, 3546744), (288, 3398963), (306, 3199024), (368, 2660058), (391, 2503584), (408, 2399268), (414, 2364496), (544, 1799451), (552, 1773372), (612, 1599512), (736, 1330029), (782, 1251792), (816, 1199634), (828, 1182248), (1104, 886686), (1173, 834528), (1224, 799756), (1564, 625896), (1632, 599817), (1656, 591124), (2208, 443343), (2346, 417264), (2448, 399878), (3128, 312948), (3312, 295562), (3519, 278176), (4692, 208632), (4896, 199939), (6256, 156474), (6624, 147781), (7038, 139088), (8693, 112608), (9384, 104316), (12512, 78237), (14076, 69544), (17386, 56304), (18768, 52158), (26079, 37536), (28152, 34772)]