1397777136

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1268

約数の個数: 160

約数和(自身を含む): 4272345600

約数和(自身を除く): 2874568464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 343, 392, 438, 511, 584, 588, 686, 784, 876, 1022, 1029, 1163, 1168, 1176, 1372, 1533, 1752, 2044, 2058, 2326, 2352, 2744, 3066, 3489, 3504, 3577, 4088, 4116, 4652, 5488, 6132, 6978, 7154, 8141, 8176, 8232, 9304, 10731, 12264, 13956, 14308, 16282, 16464, 18608, 21462, 24423, 24528, 25039, 27912, 28616, 32564, 42924, 48846, 50078, 55824, 56987, 57232, 65128, 75117, 84899, 85848, 97692, 100156, 113974, 130256, 150234, 169798, 170961, 171696, 195384, 200312, 227948, 254697, 300468, 339596, 341922, 390768, 398909, 400624, 455896, 509394, 594293, 600936, 679192, 683844, 797818, 911792, 1018788, 1188586, 1196727, 1201872, 1358384, 1367688, 1595636, 1782879, 2037576, 2377172, 2393454, 2735376, 3191272, 3565758, 4075152, 4160051, 4754344, 4786908, 6382544, 7131516, 8320102, 9508688, 9573816, 12480153, 14263032, 16640204, 19147632, 24960306, 28526064, 29120357, 33280408, 49920612, 58240714, 66560816, 87361071, 99841224, 116481428, 174722142, 199682448, 232962856, 349444284, 465925712, 698888568, 1397777136]

約数ペア:

[(1, 1397777136), (2, 698888568), (3, 465925712), (4, 349444284), (6, 232962856), (7, 199682448), (8, 174722142), (12, 116481428), (14, 99841224), (16, 87361071), (21, 66560816), (24, 58240714), (28, 49920612), (42, 33280408), (48, 29120357), (49, 28526064), (56, 24960306), (73, 19147632), (84, 16640204), (98, 14263032), (112, 12480153), (146, 9573816), (147, 9508688), (168, 8320102), (196, 7131516), (219, 6382544), (292, 4786908), (294, 4754344), (336, 4160051), (343, 4075152), (392, 3565758), (438, 3191272), (511, 2735376), (584, 2393454), (588, 2377172), (686, 2037576), (784, 1782879), (876, 1595636), (1022, 1367688), (1029, 1358384), (1163, 1201872), (1168, 1196727), (1176, 1188586), (1372, 1018788), (1533, 911792), (1752, 797818), (2044, 683844), (2058, 679192), (2326, 600936), (2352, 594293), (2744, 509394), (3066, 455896), (3489, 400624), (3504, 398909), (3577, 390768), (4088, 341922), (4116, 339596), (4652, 300468), (5488, 254697), (6132, 227948), (6978, 200312), (7154, 195384), (8141, 171696), (8176, 170961), (8232, 169798), (9304, 150234), (10731, 130256), (12264, 113974), (13956, 100156), (14308, 97692), (16282, 85848), (16464, 84899), (18608, 75117), (21462, 65128), (24423, 57232), (24528, 56987), (25039, 55824), (27912, 50078), (28616, 48846), (32564, 42924)]