897644436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7043}}^1$

素因数の和:7125

約数の個数: 96

約数和(自身を含む): 2429898240

約数和(自身を除く): 1532253804

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 741, 817, 988, 1118, 1482, 1634, 1677, 2236, 2451, 2964, 3268, 3354, 4902, 6708, 7043, 9804, 10621, 14086, 21129, 21242, 28172, 31863, 42258, 42484, 63726, 84516, 91559, 127452, 133817, 183118, 267634, 274677, 302849, 366236, 401451, 535268, 549354, 605698, 802902, 908547, 1098708, 1211396, 1605804, 1739621, 1817094, 3479242, 3634188, 3937037, 5218863, 5754131, 6958484, 7874074, 10437726, 11508262, 11811111, 15748148, 17262393, 20875452, 23016524, 23622222, 34524786, 47244444, 69049572, 74803703, 149607406, 224411109, 299214812, 448822218, 897644436]

約数ペア:

[(1, 897644436), (2, 448822218), (3, 299214812), (4, 224411109), (6, 149607406), (12, 74803703), (13, 69049572), (19, 47244444), (26, 34524786), (38, 23622222), (39, 23016524), (43, 20875452), (52, 17262393), (57, 15748148), (76, 11811111), (78, 11508262), (86, 10437726), (114, 7874074), (129, 6958484), (156, 5754131), (172, 5218863), (228, 3937037), (247, 3634188), (258, 3479242), (494, 1817094), (516, 1739621), (559, 1605804), (741, 1211396), (817, 1098708), (988, 908547), (1118, 802902), (1482, 605698), (1634, 549354), (1677, 535268), (2236, 401451), (2451, 366236), (2964, 302849), (3268, 274677), (3354, 267634), (4902, 183118), (6708, 133817), (7043, 127452), (9804, 91559), (10621, 84516), (14086, 63726), (21129, 42484), (21242, 42258), (28172, 31863)]