1021003872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 3161410560

約数和(自身を除く): 2140406688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 109, 112, 159, 168, 212, 218, 224, 263, 318, 327, 336, 371, 424, 436, 526, 636, 654, 672, 742, 763, 789, 848, 872, 1052, 1113, 1272, 1308, 1484, 1526, 1578, 1696, 1744, 1841, 2104, 2226, 2289, 2544, 2616, 2968, 3052, 3156, 3488, 3682, 4208, 4452, 4578, 5088, 5232, 5523, 5777, 5936, 6104, 6312, 7364, 8416, 8904, 9156, 10464, 11046, 11554, 11872, 12208, 12624, 13939, 14728, 17331, 17808, 18312, 22092, 23108, 24416, 25248, 27878, 28667, 29456, 34662, 35616, 36624, 40439, 41817, 44184, 46216, 55756, 57334, 58912, 69324, 73248, 80878, 83634, 86001, 88368, 92432, 97573, 111512, 114668, 121317, 138648, 161756, 167268, 172002, 176736, 184864, 195146, 200669, 223024, 229336, 242634, 277296, 292719, 323512, 334536, 344004, 390292, 401338, 446048, 458672, 485268, 554592, 585438, 602007, 647024, 669072, 688008, 780584, 802676, 917344, 970536, 1170876, 1204014, 1294048, 1338144, 1376016, 1519351, 1561168, 1605352, 1941072, 2341752, 2408028, 2752032, 3038702, 3122336, 3210704, 3882144, 4558053, 4683504, 4816056, 6077404, 6421408, 9116106, 9367008, 9632112, 10635457, 12154808, 18232212, 19264224, 21270914, 24309616, 31906371, 36464424, 42541828, 48619232, 63812742, 72928848, 85083656, 127625484, 145857696, 170167312, 255250968, 340334624, 510501936, 1021003872]

約数ペア:

[(1, 1021003872), (2, 510501936), (3, 340334624), (4, 255250968), (6, 170167312), (7, 145857696), (8, 127625484), (12, 85083656), (14, 72928848), (16, 63812742), (21, 48619232), (24, 42541828), (28, 36464424), (32, 31906371), (42, 24309616), (48, 21270914), (53, 19264224), (56, 18232212), (84, 12154808), (96, 10635457), (106, 9632112), (109, 9367008), (112, 9116106), (159, 6421408), (168, 6077404), (212, 4816056), (218, 4683504), (224, 4558053), (263, 3882144), (318, 3210704), (327, 3122336), (336, 3038702), (371, 2752032), (424, 2408028), (436, 2341752), (526, 1941072), (636, 1605352), (654, 1561168), (672, 1519351), (742, 1376016), (763, 1338144), (789, 1294048), (848, 1204014), (872, 1170876), (1052, 970536), (1113, 917344), (1272, 802676), (1308, 780584), (1484, 688008), (1526, 669072), (1578, 647024), (1696, 602007), (1744, 585438), (1841, 554592), (2104, 485268), (2226, 458672), (2289, 446048), (2544, 401338), (2616, 390292), (2968, 344004), (3052, 334536), (3156, 323512), (3488, 292719), (3682, 277296), (4208, 242634), (4452, 229336), (4578, 223024), (5088, 200669), (5232, 195146), (5523, 184864), (5777, 176736), (5936, 172002), (6104, 167268), (6312, 161756), (7364, 138648), (8416, 121317), (8904, 114668), (9156, 111512), (10464, 97573), (11046, 92432), (11554, 88368), (11872, 86001), (12208, 83634), (12624, 80878), (13939, 73248), (14728, 69324), (17331, 58912), (17808, 57334), (18312, 55756), (22092, 46216), (23108, 44184), (24416, 41817), (25248, 40439), (27878, 36624), (28667, 35616), (29456, 34662)]