15663465488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{24443}}^1$

素因数の和:24804

約数の個数: 60

約数和(自身を含む): 33459827184

約数和(自身を除く): 17796361696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 331, 484, 662, 968, 1324, 1936, 2648, 3641, 5296, 7282, 14564, 24443, 29128, 40051, 48886, 58256, 80102, 97772, 160204, 195544, 268873, 320408, 391088, 537746, 640816, 1075492, 2150984, 2957603, 4301968, 5915206, 8090633, 11830412, 16181266, 23660824, 32362532, 47321648, 64725064, 88996963, 129450128, 177993926, 355987852, 711975704, 978966593, 1423951408, 1957933186, 3915866372, 7831732744, 15663465488]

約数ペア:

[(1, 15663465488), (2, 7831732744), (4, 3915866372), (8, 1957933186), (11, 1423951408), (16, 978966593), (22, 711975704), (44, 355987852), (88, 177993926), (121, 129450128), (176, 88996963), (242, 64725064), (331, 47321648), (484, 32362532), (662, 23660824), (968, 16181266), (1324, 11830412), (1936, 8090633), (2648, 5915206), (3641, 4301968), (5296, 2957603), (7282, 2150984), (14564, 1075492), (24443, 640816), (29128, 537746), (40051, 391088), (48886, 320408), (58256, 268873), (80102, 195544), (97772, 160204)]