217216512

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 677635200

約数和(自身を除く): 460418688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 827, 864, 912, 1026, 1152, 1216, 1368, 1536, 1654, 1728, 1824, 2052, 2304, 2432, 2481, 2736, 3308, 3456, 3648, 4104, 4608, 4864, 4962, 5472, 6616, 6912, 7296, 7443, 8208, 9728, 9924, 10944, 13232, 13824, 14592, 14886, 15713, 16416, 19848, 21888, 22329, 26464, 29184, 29772, 31426, 32832, 39696, 43776, 44658, 47139, 52928, 59544, 62852, 65664, 79392, 87552, 89316, 94278, 105856, 119088, 125704, 131328, 141417, 158784, 178632, 188556, 211712, 238176, 251408, 262656, 282834, 317568, 357264, 377112, 423424, 424251, 476352, 502816, 565668, 635136, 714528, 754224, 848502, 952704, 1005632, 1131336, 1270272, 1429056, 1508448, 1697004, 1905408, 2011264, 2262672, 2858112, 3016896, 3394008, 3810816, 4022528, 4525344, 5716224, 6033792, 6788016, 8045056, 9050688, 11432448, 12067584, 13576032, 18101376, 24135168, 27152064, 36202752, 54304128, 72405504, 108608256, 217216512]

約数ペア:

[(1, 217216512), (2, 108608256), (3, 72405504), (4, 54304128), (6, 36202752), (8, 27152064), (9, 24135168), (12, 18101376), (16, 13576032), (18, 12067584), (19, 11432448), (24, 9050688), (27, 8045056), (32, 6788016), (36, 6033792), (38, 5716224), (48, 4525344), (54, 4022528), (57, 3810816), (64, 3394008), (72, 3016896), (76, 2858112), (96, 2262672), (108, 2011264), (114, 1905408), (128, 1697004), (144, 1508448), (152, 1429056), (171, 1270272), (192, 1131336), (216, 1005632), (228, 952704), (256, 848502), (288, 754224), (304, 714528), (342, 635136), (384, 565668), (432, 502816), (456, 476352), (512, 424251), (513, 423424), (576, 377112), (608, 357264), (684, 317568), (768, 282834), (827, 262656), (864, 251408), (912, 238176), (1026, 211712), (1152, 188556), (1216, 178632), (1368, 158784), (1536, 141417), (1654, 131328), (1728, 125704), (1824, 119088), (2052, 105856), (2304, 94278), (2432, 89316), (2481, 87552), (2736, 79392), (3308, 65664), (3456, 62852), (3648, 59544), (4104, 52928), (4608, 47139), (4864, 44658), (4962, 43776), (5472, 39696), (6616, 32832), (6912, 31426), (7296, 29772), (7443, 29184), (8208, 26464), (9728, 22329), (9924, 21888), (10944, 19848), (13232, 16416), (13824, 15713), (14592, 14886)]