238703472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7691

約数の個数: 120

約数和(自身を含む): 788203520

約数和(自身を除く): 549500048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7639, 7812, 10416, 15278, 15624, 22917, 30556, 31248, 45834, 53473, 61112, 68751, 91668, 106946, 122224, 137502, 160419, 183336, 213892, 236809, 275004, 320838, 366672, 427784, 473618, 481257, 550008, 641676, 710427, 855568, 947236, 962514, 1100016, 1283352, 1420854, 1657663, 1894472, 1925028, 2131281, 2566704, 2841708, 3315326, 3788944, 3850056, 4262562, 4972989, 5683416, 6630652, 7700112, 8525124, 9945978, 11366832, 13261304, 14918967, 17050248, 19891956, 26522608, 29837934, 34100496, 39783912, 59675868, 79567824, 119351736, 238703472]

約数ペア:

[(1, 238703472), (2, 119351736), (3, 79567824), (4, 59675868), (6, 39783912), (7, 34100496), (8, 29837934), (9, 26522608), (12, 19891956), (14, 17050248), (16, 14918967), (18, 13261304), (21, 11366832), (24, 9945978), (28, 8525124), (31, 7700112), (36, 6630652), (42, 5683416), (48, 4972989), (56, 4262562), (62, 3850056), (63, 3788944), (72, 3315326), (84, 2841708), (93, 2566704), (112, 2131281), (124, 1925028), (126, 1894472), (144, 1657663), (168, 1420854), (186, 1283352), (217, 1100016), (248, 962514), (252, 947236), (279, 855568), (336, 710427), (372, 641676), (434, 550008), (496, 481257), (504, 473618), (558, 427784), (651, 366672), (744, 320838), (868, 275004), (1008, 236809), (1116, 213892), (1302, 183336), (1488, 160419), (1736, 137502), (1953, 122224), (2232, 106946), (2604, 91668), (3472, 68751), (3906, 61112), (4464, 53473), (5208, 45834), (7639, 31248), (7812, 30556), (10416, 22917), (15278, 15624)]