921808368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10477}}^1$

素因数の和:10551

約数の個数: 120

約数和(自身を含む): 2837610048

約数和(自身を除く): 1915801680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 3384, 3666, 4888, 5499, 6768, 7332, 9776, 10477, 10998, 14664, 20954, 21996, 29328, 31431, 41908, 43992, 62862, 83816, 87984, 94293, 125724, 136201, 167632, 188586, 251448, 272402, 377172, 408603, 492419, 502896, 544804, 754344, 817206, 984838, 1089608, 1225809, 1477257, 1508688, 1634412, 1969676, 2179216, 2451618, 2954514, 3268824, 3939352, 4431771, 4903236, 5909028, 6401447, 6537648, 7878704, 8863542, 9806472, 11818056, 12802894, 17727084, 19204341, 19612944, 23636112, 25605788, 35454168, 38408682, 51211576, 57613023, 70908336, 76817364, 102423152, 115226046, 153634728, 230452092, 307269456, 460904184, 921808368]

約数ペア:

[(1, 921808368), (2, 460904184), (3, 307269456), (4, 230452092), (6, 153634728), (8, 115226046), (9, 102423152), (12, 76817364), (13, 70908336), (16, 57613023), (18, 51211576), (24, 38408682), (26, 35454168), (36, 25605788), (39, 23636112), (47, 19612944), (48, 19204341), (52, 17727084), (72, 12802894), (78, 11818056), (94, 9806472), (104, 8863542), (117, 7878704), (141, 6537648), (144, 6401447), (156, 5909028), (188, 4903236), (208, 4431771), (234, 3939352), (282, 3268824), (312, 2954514), (376, 2451618), (423, 2179216), (468, 1969676), (564, 1634412), (611, 1508688), (624, 1477257), (752, 1225809), (846, 1089608), (936, 984838), (1128, 817206), (1222, 754344), (1692, 544804), (1833, 502896), (1872, 492419), (2256, 408603), (2444, 377172), (3384, 272402), (3666, 251448), (4888, 188586), (5499, 167632), (6768, 136201), (7332, 125724), (9776, 94293), (10477, 87984), (10998, 83816), (14664, 62862), (20954, 43992), (21996, 41908), (29328, 31431)]