440103408

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{69991}}^1$

素因数の和:70133

約数の個数: 40

約数和(自身を含む): 1145629056

約数和(自身を除く): 705525648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 69991, 139982, 209973, 279964, 419946, 559928, 839892, 1119856, 1679784, 3359568, 9168821, 18337642, 27506463, 36675284, 55012926, 73350568, 110025852, 146701136, 220051704, 440103408]

約数ペア:

[(1, 440103408), (2, 220051704), (3, 146701136), (4, 110025852), (6, 73350568), (8, 55012926), (12, 36675284), (16, 27506463), (24, 18337642), (48, 9168821), (131, 3359568), (262, 1679784), (393, 1119856), (524, 839892), (786, 559928), (1048, 419946), (1572, 279964), (2096, 209973), (3144, 139982), (6288, 69991)]