1617206004

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{1117}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 4136260128

約数和(自身を除く): 2519054124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 307, 393, 524, 614, 786, 921, 1117, 1179, 1228, 1572, 1842, 2234, 2358, 2763, 3351, 3684, 4468, 4716, 5526, 6702, 10053, 11052, 13404, 20106, 40212, 40217, 80434, 120651, 146327, 160868, 241302, 292654, 342919, 361953, 438981, 482604, 585308, 685838, 723906, 877962, 1028757, 1316943, 1371676, 1447812, 1755924, 2057514, 2633886, 3086271, 4115028, 5267772, 6172542, 12345084, 44922389, 89844778, 134767167, 179689556, 269534334, 404301501, 539068668, 808603002, 1617206004]

約数ペア:

[(1, 1617206004), (2, 808603002), (3, 539068668), (4, 404301501), (6, 269534334), (9, 179689556), (12, 134767167), (18, 89844778), (36, 44922389), (131, 12345084), (262, 6172542), (307, 5267772), (393, 4115028), (524, 3086271), (614, 2633886), (786, 2057514), (921, 1755924), (1117, 1447812), (1179, 1371676), (1228, 1316943), (1572, 1028757), (1842, 877962), (2234, 723906), (2358, 685838), (2763, 585308), (3351, 482604), (3684, 438981), (4468, 361953), (4716, 342919), (5526, 292654), (6702, 241302), (10053, 160868), (11052, 146327), (13404, 120651), (20106, 80434), (40212, 40217)]