615144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 1645920

約数和(自身を除く): 1030776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 361, 426, 456, 568, 722, 852, 1083, 1349, 1444, 1704, 2166, 2698, 2888, 4047, 4332, 5396, 8094, 8664, 10792, 16188, 25631, 32376, 51262, 76893, 102524, 153786, 205048, 307572, 615144]

約数ペア:

[(1, 615144), (2, 307572), (3, 205048), (4, 153786), (6, 102524), (8, 76893), (12, 51262), (19, 32376), (24, 25631), (38, 16188), (57, 10792), (71, 8664), (76, 8094), (114, 5396), (142, 4332), (152, 4047), (213, 2888), (228, 2698), (284, 2166), (361, 1704), (426, 1444), (456, 1349), (568, 1083), (722, 852)]