28854807876

素因数分解:

$2^2\times 3^4\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1863

約数の個数: 120

約数和(自身を含む): 76108032000

約数和(自身を除く): 47253224124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 324, 358, 389, 537, 716, 778, 1074, 1167, 1279, 1556, 1611, 2148, 2334, 2558, 3222, 3501, 3837, 4668, 4833, 5116, 6444, 7002, 7674, 9666, 10503, 11511, 14004, 14499, 15348, 19332, 21006, 23022, 28998, 31509, 34533, 42012, 46044, 57996, 63018, 69066, 69631, 103599, 126036, 138132, 139262, 207198, 208893, 228941, 278524, 414396, 417786, 457882, 497531, 626679, 686823, 835572, 915764, 995062, 1253358, 1373646, 1492593, 1880037, 1990124, 2060469, 2506716, 2747292, 2985186, 3760074, 4120938, 4477779, 5640111, 5970372, 6181407, 7520148, 8241876, 8955558, 11280222, 12362814, 13433337, 17911116, 18544221, 22560444, 24725628, 26866674, 37088442, 40300011, 53733348, 74176884, 80600022, 89058049, 161200044, 178116098, 267174147, 356232196, 534348294, 801522441, 1068696588, 1603044882, 2404567323, 3206089764, 4809134646, 7213701969, 9618269292, 14427403938, 28854807876]

約数ペア:

[(1, 28854807876), (2, 14427403938), (3, 9618269292), (4, 7213701969), (6, 4809134646), (9, 3206089764), (12, 2404567323), (18, 1603044882), (27, 1068696588), (36, 801522441), (54, 534348294), (81, 356232196), (108, 267174147), (162, 178116098), (179, 161200044), (324, 89058049), (358, 80600022), (389, 74176884), (537, 53733348), (716, 40300011), (778, 37088442), (1074, 26866674), (1167, 24725628), (1279, 22560444), (1556, 18544221), (1611, 17911116), (2148, 13433337), (2334, 12362814), (2558, 11280222), (3222, 8955558), (3501, 8241876), (3837, 7520148), (4668, 6181407), (4833, 5970372), (5116, 5640111), (6444, 4477779), (7002, 4120938), (7674, 3760074), (9666, 2985186), (10503, 2747292), (11511, 2506716), (14004, 2060469), (14499, 1990124), (15348, 1880037), (19332, 1492593), (21006, 1373646), (23022, 1253358), (28998, 995062), (31509, 915764), (34533, 835572), (42012, 686823), (46044, 626679), (57996, 497531), (63018, 457882), (69066, 417786), (69631, 414396), (103599, 278524), (126036, 228941), (138132, 208893), (139262, 207198)]