745624728

素因数分解:

$2^3\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{10223}}^1$

素因数の和:11248

約数の個数: 48

約数和(自身を含む): 2021591520

約数和(自身を除く): 1275966792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1013, 2026, 3039, 4052, 6078, 8104, 9117, 10223, 12156, 18234, 20446, 24312, 30669, 36468, 40892, 61338, 72936, 81784, 92007, 122676, 184014, 245352, 368028, 736056, 10355899, 20711798, 31067697, 41423596, 62135394, 82847192, 93203091, 124270788, 186406182, 248541576, 372812364, 745624728]

約数ペア:

[(1, 745624728), (2, 372812364), (3, 248541576), (4, 186406182), (6, 124270788), (8, 93203091), (9, 82847192), (12, 62135394), (18, 41423596), (24, 31067697), (36, 20711798), (72, 10355899), (1013, 736056), (2026, 368028), (3039, 245352), (4052, 184014), (6078, 122676), (8104, 92007), (9117, 81784), (10223, 72936), (12156, 61338), (18234, 40892), (20446, 36468), (24312, 30669)]