123453408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3248

約数の個数: 96

約数和(自身を含む): 360364032

約数和(自身を除く): 236910624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3191, 3224, 4836, 6382, 6448, 9573, 9672, 12764, 12896, 19146, 19344, 25528, 38292, 38688, 41483, 51056, 76584, 82966, 98921, 102112, 124449, 153168, 165932, 197842, 248898, 296763, 306336, 331864, 395684, 497796, 593526, 663728, 791368, 995592, 1187052, 1285973, 1327456, 1582736, 1991184, 2374104, 2571946, 3165472, 3857919, 3982368, 4748208, 5143892, 7715838, 9496416, 10287784, 15431676, 20575568, 30863352, 41151136, 61726704, 123453408]

約数ペア:

[(1, 123453408), (2, 61726704), (3, 41151136), (4, 30863352), (6, 20575568), (8, 15431676), (12, 10287784), (13, 9496416), (16, 7715838), (24, 5143892), (26, 4748208), (31, 3982368), (32, 3857919), (39, 3165472), (48, 2571946), (52, 2374104), (62, 1991184), (78, 1582736), (93, 1327456), (96, 1285973), (104, 1187052), (124, 995592), (156, 791368), (186, 663728), (208, 593526), (248, 497796), (312, 395684), (372, 331864), (403, 306336), (416, 296763), (496, 248898), (624, 197842), (744, 165932), (806, 153168), (992, 124449), (1209, 102112), (1248, 98921), (1488, 82966), (1612, 76584), (2418, 51056), (2976, 41483), (3191, 38688), (3224, 38292), (4836, 25528), (6382, 19344), (6448, 19146), (9573, 12896), (9672, 12764)]