1641318264

素因数分解:

$2^3\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{15497}}^1$

素因数の和:16980

約数の個数: 48

約数和(自身を含む): 4448545920

約数和(自身を除く): 2807227656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1471, 2942, 4413, 5884, 8826, 11768, 13239, 15497, 17652, 26478, 30994, 35304, 46491, 52956, 61988, 92982, 105912, 123976, 139473, 185964, 278946, 371928, 557892, 1115784, 22796087, 45592174, 68388261, 91184348, 136776522, 182368696, 205164783, 273553044, 410329566, 547106088, 820659132, 1641318264]

約数ペア:

[(1, 1641318264), (2, 820659132), (3, 547106088), (4, 410329566), (6, 273553044), (8, 205164783), (9, 182368696), (12, 136776522), (18, 91184348), (24, 68388261), (36, 45592174), (72, 22796087), (1471, 1115784), (2942, 557892), (4413, 371928), (5884, 278946), (8826, 185964), (11768, 139473), (13239, 123976), (15497, 105912), (17652, 92982), (26478, 61988), (30994, 52956), (35304, 46491)]