249100032

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 715890560

約数和(自身を除く): 466790528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 256, 258, 304, 344, 384, 397, 456, 516, 608, 688, 768, 794, 817, 912, 1032, 1191, 1216, 1376, 1588, 1634, 1824, 2064, 2382, 2432, 2451, 2752, 3176, 3268, 3648, 4128, 4764, 4864, 4902, 5504, 6352, 6536, 7296, 7543, 8256, 9528, 9804, 11008, 12704, 13072, 14592, 15086, 16512, 17071, 19056, 19608, 22629, 25408, 26144, 30172, 33024, 34142, 38112, 39216, 45258, 50816, 51213, 52288, 60344, 68284, 76224, 78432, 90516, 101632, 102426, 104576, 120688, 136568, 152448, 156864, 181032, 204852, 209152, 241376, 273136, 304896, 313728, 324349, 362064, 409704, 482752, 546272, 627456, 648698, 724128, 819408, 965504, 973047, 1092544, 1297396, 1448256, 1638816, 1931008, 1946094, 2185088, 2594792, 2896512, 3277632, 3892188, 4370176, 5189584, 5793024, 6555264, 7784376, 10379168, 13110528, 15568752, 20758336, 31137504, 41516672, 62275008, 83033344, 124550016, 249100032]

約数ペア:

[(1, 249100032), (2, 124550016), (3, 83033344), (4, 62275008), (6, 41516672), (8, 31137504), (12, 20758336), (16, 15568752), (19, 13110528), (24, 10379168), (32, 7784376), (38, 6555264), (43, 5793024), (48, 5189584), (57, 4370176), (64, 3892188), (76, 3277632), (86, 2896512), (96, 2594792), (114, 2185088), (128, 1946094), (129, 1931008), (152, 1638816), (172, 1448256), (192, 1297396), (228, 1092544), (256, 973047), (258, 965504), (304, 819408), (344, 724128), (384, 648698), (397, 627456), (456, 546272), (516, 482752), (608, 409704), (688, 362064), (768, 324349), (794, 313728), (817, 304896), (912, 273136), (1032, 241376), (1191, 209152), (1216, 204852), (1376, 181032), (1588, 156864), (1634, 152448), (1824, 136568), (2064, 120688), (2382, 104576), (2432, 102426), (2451, 101632), (2752, 90516), (3176, 78432), (3268, 76224), (3648, 68284), (4128, 60344), (4764, 52288), (4864, 51213), (4902, 50816), (5504, 45258), (6352, 39216), (6536, 38112), (7296, 34142), (7543, 33024), (8256, 30172), (9528, 26144), (9804, 25408), (11008, 22629), (12704, 19608), (13072, 19056), (14592, 17071), (15086, 16512)]