258077976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26683}}^1$

素因数の和:26736

約数の個数: 64

約数和(自身を含む): 717265920

約数和(自身を除く): 459187944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 26683, 53366, 80049, 106732, 160098, 213464, 320196, 346879, 640392, 693758, 827173, 1040637, 1387516, 1654346, 2081274, 2481519, 2775032, 3308692, 4162548, 4963038, 6617384, 8325096, 9926076, 10753249, 19852152, 21506498, 32259747, 43012996, 64519494, 86025992, 129038988, 258077976]

約数ペア:

[(1, 258077976), (2, 129038988), (3, 86025992), (4, 64519494), (6, 43012996), (8, 32259747), (12, 21506498), (13, 19852152), (24, 10753249), (26, 9926076), (31, 8325096), (39, 6617384), (52, 4963038), (62, 4162548), (78, 3308692), (93, 2775032), (104, 2481519), (124, 2081274), (156, 1654346), (186, 1387516), (248, 1040637), (312, 827173), (372, 693758), (403, 640392), (744, 346879), (806, 320196), (1209, 213464), (1612, 160098), (2418, 106732), (3224, 80049), (4836, 53366), (9672, 26683)]