451683808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 969978240

約数和(自身を除く): 518294432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 107, 131, 152, 212, 214, 262, 304, 424, 428, 524, 608, 848, 856, 1007, 1048, 1696, 1712, 2014, 2033, 2096, 2489, 3424, 4028, 4066, 4192, 4978, 5671, 6943, 8056, 8132, 9956, 11342, 13886, 14017, 16112, 16264, 19912, 22684, 27772, 28034, 32224, 32528, 39824, 45368, 55544, 56068, 65056, 79648, 90736, 107749, 111088, 112136, 131917, 181472, 215498, 222176, 224272, 263834, 266323, 430996, 448544, 527668, 532646, 742901, 861992, 1055336, 1065292, 1485802, 1723984, 2110672, 2130584, 2971604, 3447968, 4221344, 4261168, 5943208, 8522336, 11886416, 14115119, 23772832, 28230238, 56460476, 112920952, 225841904, 451683808]

約数ペア:

[(1, 451683808), (2, 225841904), (4, 112920952), (8, 56460476), (16, 28230238), (19, 23772832), (32, 14115119), (38, 11886416), (53, 8522336), (76, 5943208), (106, 4261168), (107, 4221344), (131, 3447968), (152, 2971604), (212, 2130584), (214, 2110672), (262, 1723984), (304, 1485802), (424, 1065292), (428, 1055336), (524, 861992), (608, 742901), (848, 532646), (856, 527668), (1007, 448544), (1048, 430996), (1696, 266323), (1712, 263834), (2014, 224272), (2033, 222176), (2096, 215498), (2489, 181472), (3424, 131917), (4028, 112136), (4066, 111088), (4192, 107749), (4978, 90736), (5671, 79648), (6943, 65056), (8056, 56068), (8132, 55544), (9956, 45368), (11342, 39824), (13886, 32528), (14017, 32224), (16112, 28034), (16264, 27772), (19912, 22684)]