251036377376

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{107}}^1\times {\mathrm{14923}}^1$

素因数の和:15091

約数の個数: 96

約数和(自身を含む): 530053917120

約数和(自身を除く): 279017539744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 289, 428, 544, 578, 856, 1156, 1712, 1819, 2312, 3424, 3638, 4624, 4913, 7276, 9248, 9826, 14552, 14923, 19652, 29104, 29846, 30923, 39304, 58208, 59692, 61846, 78608, 119384, 123692, 157216, 238768, 247384, 253691, 477536, 494768, 507382, 525691, 989536, 1014764, 1051382, 1596761, 2029528, 2102764, 3193522, 4059056, 4205528, 4312747, 6387044, 8118112, 8411056, 8625494, 12774088, 16822112, 17250988, 25548176, 27144937, 34501976, 51096352, 54289874, 69003952, 73316699, 108579748, 138007904, 146633398, 217159496, 293266796, 434318992, 461463929, 586533592, 868637984, 922927858, 1173067184, 1845855716, 2346134368, 3691711432, 7383422864, 7844886793, 14766845728, 15689773586, 31379547172, 62759094344, 125518188688, 251036377376]

約数ペア:

[(1, 251036377376), (2, 125518188688), (4, 62759094344), (8, 31379547172), (16, 15689773586), (17, 14766845728), (32, 7844886793), (34, 7383422864), (68, 3691711432), (107, 2346134368), (136, 1845855716), (214, 1173067184), (272, 922927858), (289, 868637984), (428, 586533592), (544, 461463929), (578, 434318992), (856, 293266796), (1156, 217159496), (1712, 146633398), (1819, 138007904), (2312, 108579748), (3424, 73316699), (3638, 69003952), (4624, 54289874), (4913, 51096352), (7276, 34501976), (9248, 27144937), (9826, 25548176), (14552, 17250988), (14923, 16822112), (19652, 12774088), (29104, 8625494), (29846, 8411056), (30923, 8118112), (39304, 6387044), (58208, 4312747), (59692, 4205528), (61846, 4059056), (78608, 3193522), (119384, 2102764), (123692, 2029528), (157216, 1596761), (238768, 1051382), (247384, 1014764), (253691, 989536), (477536, 525691), (494768, 507382)]