256760928

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{5827}}^1$

素因数の和:5866

約数の個数: 120

約数和(自身を含む): 799683192

約数和(自身を除く): 542922264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 5827, 7344, 11016, 11654, 14688, 17481, 22032, 23308, 34962, 44064, 46616, 52443, 69924, 93232, 99059, 104886, 139848, 157329, 186464, 198118, 209772, 279696, 297177, 314658, 396236, 419544, 471987, 559392, 594354, 629316, 792472, 839088, 891531, 943974, 1188708, 1258632, 1584944, 1678176, 1783062, 1887948, 2377416, 2517264, 2674593, 3169888, 3566124, 3775896, 4754832, 5034528, 5349186, 7132248, 7551792, 8023779, 9509664, 10698372, 14264496, 15103584, 16047558, 21396744, 28528992, 32095116, 42793488, 64190232, 85586976, 128380464, 256760928]

約数ペア:

[(1, 256760928), (2, 128380464), (3, 85586976), (4, 64190232), (6, 42793488), (8, 32095116), (9, 28528992), (12, 21396744), (16, 16047558), (17, 15103584), (18, 14264496), (24, 10698372), (27, 9509664), (32, 8023779), (34, 7551792), (36, 7132248), (48, 5349186), (51, 5034528), (54, 4754832), (68, 3775896), (72, 3566124), (81, 3169888), (96, 2674593), (102, 2517264), (108, 2377416), (136, 1887948), (144, 1783062), (153, 1678176), (162, 1584944), (204, 1258632), (216, 1188708), (272, 943974), (288, 891531), (306, 839088), (324, 792472), (408, 629316), (432, 594354), (459, 559392), (544, 471987), (612, 419544), (648, 396236), (816, 314658), (864, 297177), (918, 279696), (1224, 209772), (1296, 198118), (1377, 186464), (1632, 157329), (1836, 139848), (2448, 104886), (2592, 99059), (2754, 93232), (3672, 69924), (4896, 52443), (5508, 46616), (5827, 44064), (7344, 34962), (11016, 23308), (11654, 22032), (14688, 17481)]