315041532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54581}}^1$

素因数の和:54638

約数の個数: 48

約数和(自身を含む): 813053472

約数和(自身を除く): 498011940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 54581, 109162, 163743, 218324, 327486, 654972, 709553, 1419106, 2019497, 2128659, 2838212, 4038994, 4257318, 6058491, 8077988, 8514636, 12116982, 24233964, 26253461, 52506922, 78760383, 105013844, 157520766, 315041532]

約数ペア:

[(1, 315041532), (2, 157520766), (3, 105013844), (4, 78760383), (6, 52506922), (12, 26253461), (13, 24233964), (26, 12116982), (37, 8514636), (39, 8077988), (52, 6058491), (74, 4257318), (78, 4038994), (111, 2838212), (148, 2128659), (156, 2019497), (222, 1419106), (444, 709553), (481, 654972), (962, 327486), (1443, 218324), (1924, 163743), (2886, 109162), (5772, 54581)]