1047205376

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 2519035200

約数和(自身を除く): 1471829824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 64, 74, 106, 112, 128, 148, 149, 212, 224, 256, 259, 296, 298, 371, 424, 448, 512, 518, 592, 596, 742, 848, 896, 1036, 1043, 1184, 1192, 1484, 1696, 1792, 1961, 2072, 2086, 2368, 2384, 2968, 3392, 3584, 3922, 4144, 4172, 4736, 4768, 5513, 5936, 6784, 7844, 7897, 8288, 8344, 9472, 9536, 11026, 11872, 13568, 13727, 15688, 15794, 16576, 16688, 18944, 19072, 22052, 23744, 27136, 27454, 31376, 31588, 33152, 33376, 38144, 38591, 44104, 47488, 54908, 55279, 62752, 63176, 66304, 66752, 76288, 77182, 88208, 94976, 109816, 110558, 125504, 126352, 132608, 133504, 154364, 176416, 189952, 219632, 221116, 251008, 252704, 267008, 292189, 308728, 352832, 439264, 442232, 502016, 505408, 534016, 584378, 617456, 705664, 878528, 884464, 1004032, 1010816, 1168756, 1234912, 1411328, 1757056, 1768928, 2021632, 2045323, 2337512, 2469824, 2822656, 3514112, 3537856, 4043264, 4090646, 4675024, 4939648, 7028224, 7075712, 8181292, 9350048, 9879296, 14151424, 16362584, 18700096, 19758592, 28302848, 32725168, 37400192, 65450336, 74800384, 130900672, 149600768, 261801344, 523602688, 1047205376]

約数ペア:

[(1, 1047205376), (2, 523602688), (4, 261801344), (7, 149600768), (8, 130900672), (14, 74800384), (16, 65450336), (28, 37400192), (32, 32725168), (37, 28302848), (53, 19758592), (56, 18700096), (64, 16362584), (74, 14151424), (106, 9879296), (112, 9350048), (128, 8181292), (148, 7075712), (149, 7028224), (212, 4939648), (224, 4675024), (256, 4090646), (259, 4043264), (296, 3537856), (298, 3514112), (371, 2822656), (424, 2469824), (448, 2337512), (512, 2045323), (518, 2021632), (592, 1768928), (596, 1757056), (742, 1411328), (848, 1234912), (896, 1168756), (1036, 1010816), (1043, 1004032), (1184, 884464), (1192, 878528), (1484, 705664), (1696, 617456), (1792, 584378), (1961, 534016), (2072, 505408), (2086, 502016), (2368, 442232), (2384, 439264), (2968, 352832), (3392, 308728), (3584, 292189), (3922, 267008), (4144, 252704), (4172, 251008), (4736, 221116), (4768, 219632), (5513, 189952), (5936, 176416), (6784, 154364), (7844, 133504), (7897, 132608), (8288, 126352), (8344, 125504), (9472, 110558), (9536, 109816), (11026, 94976), (11872, 88208), (13568, 77182), (13727, 76288), (15688, 66752), (15794, 66304), (16576, 63176), (16688, 62752), (18944, 55279), (19072, 54908), (22052, 47488), (23744, 44104), (27136, 38591), (27454, 38144), (31376, 33376), (31588, 33152)]