448901904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 160

約数和(自身を含む): 1378483200

約数和(自身を除く): 929581296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 33, 38, 44, 48, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 176, 209, 228, 232, 264, 304, 319, 348, 418, 456, 464, 528, 551, 627, 638, 696, 836, 912, 957, 1102, 1254, 1276, 1392, 1543, 1653, 1672, 1914, 2204, 2508, 2552, 3086, 3306, 3344, 3828, 4408, 4629, 5016, 5104, 6061, 6172, 6612, 7656, 8816, 9258, 10032, 12122, 12344, 13224, 15312, 16973, 18183, 18516, 24244, 24688, 26448, 29317, 33946, 36366, 37032, 44747, 48488, 50919, 58634, 67892, 72732, 74064, 87951, 89494, 96976, 101838, 117268, 134241, 135784, 145464, 175902, 178988, 203676, 234536, 268482, 271568, 290928, 322487, 351804, 357976, 407352, 469072, 492217, 536964, 644974, 703608, 715952, 814704, 850193, 967461, 984434, 1073928, 1289948, 1407216, 1476651, 1700386, 1934922, 1968868, 2147856, 2550579, 2579896, 2953302, 3400772, 3869844, 3937736, 5101158, 5159792, 5906604, 6801544, 7739688, 7875472, 9352123, 10202316, 11813208, 13603088, 15479376, 18704246, 20404632, 23626416, 28056369, 37408492, 40809264, 56112738, 74816984, 112225476, 149633968, 224450952, 448901904]

約数ペア:

[(1, 448901904), (2, 224450952), (3, 149633968), (4, 112225476), (6, 74816984), (8, 56112738), (11, 40809264), (12, 37408492), (16, 28056369), (19, 23626416), (22, 20404632), (24, 18704246), (29, 15479376), (33, 13603088), (38, 11813208), (44, 10202316), (48, 9352123), (57, 7875472), (58, 7739688), (66, 6801544), (76, 5906604), (87, 5159792), (88, 5101158), (114, 3937736), (116, 3869844), (132, 3400772), (152, 2953302), (174, 2579896), (176, 2550579), (209, 2147856), (228, 1968868), (232, 1934922), (264, 1700386), (304, 1476651), (319, 1407216), (348, 1289948), (418, 1073928), (456, 984434), (464, 967461), (528, 850193), (551, 814704), (627, 715952), (638, 703608), (696, 644974), (836, 536964), (912, 492217), (957, 469072), (1102, 407352), (1254, 357976), (1276, 351804), (1392, 322487), (1543, 290928), (1653, 271568), (1672, 268482), (1914, 234536), (2204, 203676), (2508, 178988), (2552, 175902), (3086, 145464), (3306, 135784), (3344, 134241), (3828, 117268), (4408, 101838), (4629, 96976), (5016, 89494), (5104, 87951), (6061, 74064), (6172, 72732), (6612, 67892), (7656, 58634), (8816, 50919), (9258, 48488), (10032, 44747), (12122, 37032), (12344, 36366), (13224, 33946), (15312, 29317), (16973, 26448), (18183, 24688), (18516, 24244)]