281185632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10765

約数の個数: 144

約数和(自身を含む): 984241440

約数和(自身を除く): 703055808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 10729, 13104, 21458, 26208, 32187, 42916, 64374, 75103, 85832, 96561, 128748, 139477, 150206, 171664, 193122, 225309, 257496, 278954, 300412, 343328, 386244, 418431, 450618, 514992, 557908, 600824, 675927, 772488, 836862, 901236, 976339, 1029984, 1115816, 1201648, 1255293, 1351854, 1544976, 1673724, 1802472, 1952678, 2231632, 2403296, 2510586, 2703708, 2929017, 3089952, 3347448, 3604944, 3905356, 4463264, 5021172, 5407416, 5858034, 6694896, 7209888, 7810712, 8787051, 10042344, 10814832, 11716068, 13389792, 15621424, 17574102, 20084688, 21629664, 23432136, 31242848, 35148204, 40169376, 46864272, 70296408, 93728544, 140592816, 281185632]

約数ペア:

[(1, 281185632), (2, 140592816), (3, 93728544), (4, 70296408), (6, 46864272), (7, 40169376), (8, 35148204), (9, 31242848), (12, 23432136), (13, 21629664), (14, 20084688), (16, 17574102), (18, 15621424), (21, 13389792), (24, 11716068), (26, 10814832), (28, 10042344), (32, 8787051), (36, 7810712), (39, 7209888), (42, 6694896), (48, 5858034), (52, 5407416), (56, 5021172), (63, 4463264), (72, 3905356), (78, 3604944), (84, 3347448), (91, 3089952), (96, 2929017), (104, 2703708), (112, 2510586), (117, 2403296), (126, 2231632), (144, 1952678), (156, 1802472), (168, 1673724), (182, 1544976), (208, 1351854), (224, 1255293), (234, 1201648), (252, 1115816), (273, 1029984), (288, 976339), (312, 901236), (336, 836862), (364, 772488), (416, 675927), (468, 600824), (504, 557908), (546, 514992), (624, 450618), (672, 418431), (728, 386244), (819, 343328), (936, 300412), (1008, 278954), (1092, 257496), (1248, 225309), (1456, 193122), (1638, 171664), (1872, 150206), (2016, 139477), (2184, 128748), (2912, 96561), (3276, 85832), (3744, 75103), (4368, 64374), (6552, 42916), (8736, 32187), (10729, 26208), (13104, 21458)]