1328773896

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 3857630040

約数和(自身を除く): 2528856144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 157, 162, 216, 222, 296, 314, 324, 333, 353, 444, 471, 628, 648, 666, 706, 888, 942, 999, 1059, 1256, 1332, 1412, 1413, 1884, 1998, 2118, 2664, 2824, 2826, 2997, 3177, 3768, 3996, 4236, 4239, 5652, 5809, 5994, 6354, 7992, 8472, 8478, 9531, 11304, 11618, 11988, 12708, 12717, 13061, 16956, 17427, 19062, 23236, 23976, 25416, 25434, 26122, 28593, 33912, 34854, 38124, 39183, 46472, 50868, 52244, 52281, 55421, 57186, 69708, 76248, 78366, 101736, 104488, 104562, 110842, 114372, 117549, 139416, 156732, 156843, 166263, 209124, 221684, 228744, 235098, 313464, 313686, 332526, 352647, 418248, 443368, 470196, 470529, 498789, 627372, 665052, 705294, 940392, 941058, 997578, 1057941, 1254744, 1330104, 1410588, 1496367, 1882116, 1995156, 2050577, 2115882, 2821176, 2992734, 3764232, 3990312, 4101154, 4231764, 4489101, 5985468, 6151731, 8202308, 8463528, 8978202, 11970936, 12303462, 16404616, 17956404, 18455193, 24606924, 35912808, 36910386, 49213848, 55365579, 73820772, 110731158, 147641544, 166096737, 221462316, 332193474, 442924632, 664386948, 1328773896]

約数ペア:

[(1, 1328773896), (2, 664386948), (3, 442924632), (4, 332193474), (6, 221462316), (8, 166096737), (9, 147641544), (12, 110731158), (18, 73820772), (24, 55365579), (27, 49213848), (36, 36910386), (37, 35912808), (54, 24606924), (72, 18455193), (74, 17956404), (81, 16404616), (108, 12303462), (111, 11970936), (148, 8978202), (157, 8463528), (162, 8202308), (216, 6151731), (222, 5985468), (296, 4489101), (314, 4231764), (324, 4101154), (333, 3990312), (353, 3764232), (444, 2992734), (471, 2821176), (628, 2115882), (648, 2050577), (666, 1995156), (706, 1882116), (888, 1496367), (942, 1410588), (999, 1330104), (1059, 1254744), (1256, 1057941), (1332, 997578), (1412, 941058), (1413, 940392), (1884, 705294), (1998, 665052), (2118, 627372), (2664, 498789), (2824, 470529), (2826, 470196), (2997, 443368), (3177, 418248), (3768, 352647), (3996, 332526), (4236, 313686), (4239, 313464), (5652, 235098), (5809, 228744), (5994, 221684), (6354, 209124), (7992, 166263), (8472, 156843), (8478, 156732), (9531, 139416), (11304, 117549), (11618, 114372), (11988, 110842), (12708, 104562), (12717, 104488), (13061, 101736), (16956, 78366), (17427, 76248), (19062, 69708), (23236, 57186), (23976, 55421), (25416, 52281), (25434, 52244), (26122, 50868), (28593, 46472), (33912, 39183), (34854, 38124)]