310014688

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 623866320

約数和(自身を除く): 313851632

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 241, 244, 482, 488, 659, 964, 976, 1318, 1928, 1952, 2636, 3856, 5272, 7712, 10544, 14701, 21088, 29402, 40199, 58804, 80398, 117608, 158819, 160796, 235216, 317638, 321592, 470432, 635276, 643184, 1270552, 1286368, 2541104, 5082208, 9687959, 19375918, 38751836, 77503672, 155007344, 310014688]

約数ペア:

[(1, 310014688), (2, 155007344), (4, 77503672), (8, 38751836), (16, 19375918), (32, 9687959), (61, 5082208), (122, 2541104), (241, 1286368), (244, 1270552), (482, 643184), (488, 635276), (659, 470432), (964, 321592), (976, 317638), (1318, 235216), (1928, 160796), (1952, 158819), (2636, 117608), (3856, 80398), (5272, 58804), (7712, 40199), (10544, 29402), (14701, 21088)]