15213888

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 84

約数和(自身を含む): 44425108

約数和(自身を除く): 29211220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 433, 488, 549, 576, 732, 866, 976, 1098, 1299, 1464, 1732, 1952, 2196, 2598, 2928, 3464, 3897, 3904, 4392, 5196, 5856, 6928, 7794, 8784, 10392, 11712, 13856, 15588, 17568, 20784, 26413, 27712, 31176, 35136, 41568, 52826, 62352, 79239, 83136, 105652, 124704, 158478, 211304, 237717, 249408, 316956, 422608, 475434, 633912, 845216, 950868, 1267824, 1690432, 1901736, 2535648, 3803472, 5071296, 7606944, 15213888]

約数ペア:

[(1, 15213888), (2, 7606944), (3, 5071296), (4, 3803472), (6, 2535648), (8, 1901736), (9, 1690432), (12, 1267824), (16, 950868), (18, 845216), (24, 633912), (32, 475434), (36, 422608), (48, 316956), (61, 249408), (64, 237717), (72, 211304), (96, 158478), (122, 124704), (144, 105652), (183, 83136), (192, 79239), (244, 62352), (288, 52826), (366, 41568), (433, 35136), (488, 31176), (549, 27712), (576, 26413), (732, 20784), (866, 17568), (976, 15588), (1098, 13856), (1299, 11712), (1464, 10392), (1732, 8784), (1952, 7794), (2196, 6928), (2598, 5856), (2928, 5196), (3464, 4392), (3897, 3904)]