240609648

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 643458816

約数和(自身を除く): 402849168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 103, 123, 164, 206, 246, 309, 328, 412, 492, 618, 656, 824, 984, 1187, 1236, 1648, 1968, 2374, 2472, 3561, 4223, 4748, 4944, 7122, 8446, 9496, 12669, 14244, 16892, 18992, 25338, 28488, 33784, 48667, 50676, 56976, 67568, 97334, 101352, 122261, 146001, 194668, 202704, 244522, 292002, 366783, 389336, 489044, 584004, 733566, 778672, 978088, 1168008, 1467132, 1956176, 2336016, 2934264, 5012701, 5868528, 10025402, 15038103, 20050804, 30076206, 40101608, 60152412, 80203216, 120304824, 240609648]

約数ペア:

[(1, 240609648), (2, 120304824), (3, 80203216), (4, 60152412), (6, 40101608), (8, 30076206), (12, 20050804), (16, 15038103), (24, 10025402), (41, 5868528), (48, 5012701), (82, 2934264), (103, 2336016), (123, 1956176), (164, 1467132), (206, 1168008), (246, 978088), (309, 778672), (328, 733566), (412, 584004), (492, 489044), (618, 389336), (656, 366783), (824, 292002), (984, 244522), (1187, 202704), (1236, 194668), (1648, 146001), (1968, 122261), (2374, 101352), (2472, 97334), (3561, 67568), (4223, 56976), (4748, 50676), (4944, 48667), (7122, 33784), (8446, 28488), (9496, 25338), (12669, 18992), (14244, 16892)]