1395983736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{395687}}^1$

素因数の和:395713

約数の個数: 72

約数和(自身を含む): 4398072120

約数和(自身を除く): 3002088384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 395687, 791374, 1187061, 1582748, 2374122, 2769809, 3165496, 3561183, 4748244, 5539618, 7122366, 8309427, 9496488, 11079236, 14244732, 16618854, 19388663, 22158472, 24928281, 28489464, 33237708, 38777326, 49856562, 58165989, 66475416, 77554652, 99713124, 116331978, 155109304, 174497967, 199426248, 232663956, 348995934, 465327912, 697991868, 1395983736]

約数ペア:

[(1, 1395983736), (2, 697991868), (3, 465327912), (4, 348995934), (6, 232663956), (7, 199426248), (8, 174497967), (9, 155109304), (12, 116331978), (14, 99713124), (18, 77554652), (21, 66475416), (24, 58165989), (28, 49856562), (36, 38777326), (42, 33237708), (49, 28489464), (56, 24928281), (63, 22158472), (72, 19388663), (84, 16618854), (98, 14244732), (126, 11079236), (147, 9496488), (168, 8309427), (196, 7122366), (252, 5539618), (294, 4748244), (392, 3561183), (441, 3165496), (504, 2769809), (588, 2374122), (882, 1582748), (1176, 1187061), (1764, 791374), (3528, 395687)]