400227588

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 1069376000

約数和(自身を除く): 669148412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 79, 108, 122, 158, 183, 237, 244, 316, 366, 474, 549, 711, 732, 769, 948, 1098, 1422, 1538, 1647, 2133, 2196, 2307, 2844, 3076, 3294, 4266, 4614, 4819, 6588, 6921, 8532, 9228, 9638, 13842, 14457, 19276, 20763, 27684, 28914, 41526, 43371, 46909, 57828, 60751, 83052, 86742, 93818, 121502, 130113, 140727, 173484, 182253, 187636, 243004, 260226, 281454, 364506, 422181, 520452, 546759, 562908, 729012, 844362, 1093518, 1266543, 1640277, 1688724, 2187036, 2533086, 3280554, 3705811, 5066172, 6561108, 7411622, 11117433, 14823244, 22234866, 33352299, 44469732, 66704598, 100056897, 133409196, 200113794, 400227588]

約数ペア:

[(1, 400227588), (2, 200113794), (3, 133409196), (4, 100056897), (6, 66704598), (9, 44469732), (12, 33352299), (18, 22234866), (27, 14823244), (36, 11117433), (54, 7411622), (61, 6561108), (79, 5066172), (108, 3705811), (122, 3280554), (158, 2533086), (183, 2187036), (237, 1688724), (244, 1640277), (316, 1266543), (366, 1093518), (474, 844362), (549, 729012), (711, 562908), (732, 546759), (769, 520452), (948, 422181), (1098, 364506), (1422, 281454), (1538, 260226), (1647, 243004), (2133, 187636), (2196, 182253), (2307, 173484), (2844, 140727), (3076, 130113), (3294, 121502), (4266, 93818), (4614, 86742), (4819, 83052), (6588, 60751), (6921, 57828), (8532, 46909), (9228, 43371), (9638, 41526), (13842, 28914), (14457, 27684), (19276, 20763)]