1023264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 144

約数和(自身を含む): 3538080

約数和(自身を除く): 2514816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 32, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 96, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 288, 304, 306, 323, 342, 352, 374, 396, 408, 418, 456, 528, 544, 561, 608, 612, 627, 646, 684, 748, 792, 816, 836, 912, 969, 1056, 1122, 1224, 1254, 1292, 1368, 1496, 1584, 1632, 1672, 1683, 1824, 1881, 1938, 2244, 2448, 2508, 2584, 2736, 2907, 2992, 3168, 3344, 3366, 3553, 3762, 3876, 4488, 4896, 5016, 5168, 5472, 5814, 5984, 6688, 6732, 7106, 7524, 7752, 8976, 10032, 10336, 10659, 11628, 13464, 14212, 15048, 15504, 17952, 20064, 21318, 23256, 26928, 28424, 30096, 31008, 31977, 42636, 46512, 53856, 56848, 60192, 63954, 85272, 93024, 113696, 127908, 170544, 255816, 341088, 511632, 1023264]

約数ペア:

[(1, 1023264), (2, 511632), (3, 341088), (4, 255816), (6, 170544), (8, 127908), (9, 113696), (11, 93024), (12, 85272), (16, 63954), (17, 60192), (18, 56848), (19, 53856), (22, 46512), (24, 42636), (32, 31977), (33, 31008), (34, 30096), (36, 28424), (38, 26928), (44, 23256), (48, 21318), (51, 20064), (57, 17952), (66, 15504), (68, 15048), (72, 14212), (76, 13464), (88, 11628), (96, 10659), (99, 10336), (102, 10032), (114, 8976), (132, 7752), (136, 7524), (144, 7106), (152, 6732), (153, 6688), (171, 5984), (176, 5814), (187, 5472), (198, 5168), (204, 5016), (209, 4896), (228, 4488), (264, 3876), (272, 3762), (288, 3553), (304, 3366), (306, 3344), (323, 3168), (342, 2992), (352, 2907), (374, 2736), (396, 2584), (408, 2508), (418, 2448), (456, 2244), (528, 1938), (544, 1881), (561, 1824), (608, 1683), (612, 1672), (627, 1632), (646, 1584), (684, 1496), (748, 1368), (792, 1292), (816, 1254), (836, 1224), (912, 1122), (969, 1056)]