561346944

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1720

約数の個数: 128

約数和(自身を含む): 1603929600

約数和(自身を除く): 1042582656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 282, 304, 376, 384, 456, 564, 608, 752, 893, 912, 1128, 1216, 1504, 1637, 1786, 1824, 2256, 2432, 2679, 3008, 3274, 3572, 3648, 4512, 4911, 5358, 6016, 6548, 7144, 7296, 9024, 9822, 10716, 13096, 14288, 18048, 19644, 21432, 26192, 28576, 31103, 39288, 42864, 52384, 57152, 62206, 76939, 78576, 85728, 93309, 104768, 114304, 124412, 153878, 157152, 171456, 186618, 209536, 230817, 248824, 307756, 314304, 342912, 373236, 461634, 497648, 615512, 628608, 746472, 923268, 995296, 1231024, 1461841, 1492944, 1846536, 1990592, 2462048, 2923682, 2985888, 3693072, 3981184, 4385523, 4924096, 5847364, 5971776, 7386144, 8771046, 9848192, 11694728, 11943552, 14772288, 17542092, 23389456, 29544576, 35084184, 46778912, 70168368, 93557824, 140336736, 187115648, 280673472, 561346944]

約数ペア:

[(1, 561346944), (2, 280673472), (3, 187115648), (4, 140336736), (6, 93557824), (8, 70168368), (12, 46778912), (16, 35084184), (19, 29544576), (24, 23389456), (32, 17542092), (38, 14772288), (47, 11943552), (48, 11694728), (57, 9848192), (64, 8771046), (76, 7386144), (94, 5971776), (96, 5847364), (114, 4924096), (128, 4385523), (141, 3981184), (152, 3693072), (188, 2985888), (192, 2923682), (228, 2462048), (282, 1990592), (304, 1846536), (376, 1492944), (384, 1461841), (456, 1231024), (564, 995296), (608, 923268), (752, 746472), (893, 628608), (912, 615512), (1128, 497648), (1216, 461634), (1504, 373236), (1637, 342912), (1786, 314304), (1824, 307756), (2256, 248824), (2432, 230817), (2679, 209536), (3008, 186618), (3274, 171456), (3572, 157152), (3648, 153878), (4512, 124412), (4911, 114304), (5358, 104768), (6016, 93309), (6548, 85728), (7144, 78576), (7296, 76939), (9024, 62206), (9822, 57152), (10716, 52384), (13096, 42864), (14288, 39288), (18048, 31103), (19644, 28576), (21432, 26192)]