1312868474032

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{359}}^2\times {\mathrm{2203}}^1$

素因数の和:2963

約数の個数: 90

約数和(自身を含む): 2710890459788

約数和(自身を除く): 1398021985756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 359, 578, 718, 1156, 1436, 2203, 2312, 2872, 4406, 4624, 5744, 6103, 8812, 12206, 17624, 24412, 35248, 37451, 48824, 74902, 97648, 103751, 128881, 149804, 207502, 257762, 299608, 415004, 515524, 599216, 636667, 790877, 830008, 1031048, 1273334, 1581754, 1660016, 2062096, 2190977, 2546668, 3163508, 4381954, 5093336, 6327016, 8763908, 10186672, 12654032, 13444909, 17527816, 26889818, 35055632, 37246609, 53779636, 74493218, 107559272, 148986436, 215118544, 228563453, 283924843, 297972872, 457126906, 567849686, 595945744, 914253812, 1135699372, 1828507624, 2271398744, 3657015248, 4542797488, 4826722331, 9653444662, 19306889324, 38613778648, 77227557296, 82054279627, 164108559254, 328217118508, 656434237016, 1312868474032]

約数ペア:

[(1, 1312868474032), (2, 656434237016), (4, 328217118508), (8, 164108559254), (16, 82054279627), (17, 77227557296), (34, 38613778648), (68, 19306889324), (136, 9653444662), (272, 4826722331), (289, 4542797488), (359, 3657015248), (578, 2271398744), (718, 1828507624), (1156, 1135699372), (1436, 914253812), (2203, 595945744), (2312, 567849686), (2872, 457126906), (4406, 297972872), (4624, 283924843), (5744, 228563453), (6103, 215118544), (8812, 148986436), (12206, 107559272), (17624, 74493218), (24412, 53779636), (35248, 37246609), (37451, 35055632), (48824, 26889818), (74902, 17527816), (97648, 13444909), (103751, 12654032), (128881, 10186672), (149804, 8763908), (207502, 6327016), (257762, 5093336), (299608, 4381954), (415004, 3163508), (515524, 2546668), (599216, 2190977), (636667, 2062096), (790877, 1660016), (830008, 1581754), (1031048, 1273334)]