398287423152

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9293}}^1\times {\mathrm{9601}}^1$

素因数の和:18939

約数の個数: 120

約数和(自身を含む): 1150851781248

約数和(自身を除く): 752564358096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 9293, 9601, 18586, 19202, 27879, 28803, 37172, 38404, 55758, 57606, 74344, 76808, 83637, 86409, 111516, 115212, 148688, 153616, 167274, 172818, 223032, 230424, 288083, 297631, 334548, 345636, 446064, 460848, 576166, 595262, 669096, 691272, 864249, 892893, 1152332, 1190524, 1338192, 1382544, 1728498, 1785786, 2304664, 2381048, 2592747, 2678679, 3456996, 3571572, 4609328, 4762096, 5185494, 5357358, 6913992, 7143144, 10370988, 10714716, 13827984, 14286288, 20741976, 21429432, 41483952, 42858864, 89222093, 178444186, 267666279, 356888372, 535332558, 713776744, 802998837, 1070665116, 1427553488, 1605997674, 2141330232, 2765884883, 3211995348, 4282660464, 5531769766, 6423990696, 8297654649, 11063539532, 12847981392, 16595309298, 22127079064, 24892963947, 33190618596, 44254158128, 49785927894, 66381237192, 99571855788, 132762474384, 199143711576, 398287423152]

約数ペア:

[(1, 398287423152), (2, 199143711576), (3, 132762474384), (4, 99571855788), (6, 66381237192), (8, 49785927894), (9, 44254158128), (12, 33190618596), (16, 24892963947), (18, 22127079064), (24, 16595309298), (31, 12847981392), (36, 11063539532), (48, 8297654649), (62, 6423990696), (72, 5531769766), (93, 4282660464), (124, 3211995348), (144, 2765884883), (186, 2141330232), (248, 1605997674), (279, 1427553488), (372, 1070665116), (496, 802998837), (558, 713776744), (744, 535332558), (1116, 356888372), (1488, 267666279), (2232, 178444186), (4464, 89222093), (9293, 42858864), (9601, 41483952), (18586, 21429432), (19202, 20741976), (27879, 14286288), (28803, 13827984), (37172, 10714716), (38404, 10370988), (55758, 7143144), (57606, 6913992), (74344, 5357358), (76808, 5185494), (83637, 4762096), (86409, 4609328), (111516, 3571572), (115212, 3456996), (148688, 2678679), (153616, 2592747), (167274, 2381048), (172818, 2304664), (223032, 1785786), (230424, 1728498), (288083, 1382544), (297631, 1338192), (334548, 1190524), (345636, 1152332), (446064, 892893), (460848, 864249), (576166, 691272), (595262, 669096)]