4267213384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 9914400000

約数和(自身を除く): 5647186616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 149, 238, 268, 298, 449, 469, 476, 536, 596, 898, 938, 952, 1043, 1139, 1192, 1796, 1876, 2086, 2278, 2533, 3143, 3592, 3752, 4172, 4556, 5066, 6286, 7633, 7973, 8344, 9112, 9983, 10132, 12572, 15266, 15946, 17731, 19966, 20264, 25144, 30083, 30532, 31892, 35462, 39932, 53431, 60166, 61064, 63784, 66901, 69881, 70924, 79864, 106862, 120332, 133802, 139762, 141848, 169711, 210581, 213724, 240664, 267604, 279524, 339422, 421162, 427448, 468307, 511411, 535208, 559048, 678844, 842324, 936614, 1022822, 1137317, 1187977, 1357688, 1684648, 1873228, 2045644, 2274634, 2375954, 3579877, 3746456, 4091288, 4482367, 4549268, 4751908, 7159754, 7961219, 8964734, 9098536, 9503816, 14319508, 15922438, 17929468, 28639016, 31376569, 31844876, 35858936, 62753138, 63689752, 76200239, 125506276, 152400478, 251012552, 304800956, 533401673, 609601912, 1066803346, 2133606692, 4267213384]

約数ペア:

[(1, 4267213384), (2, 2133606692), (4, 1066803346), (7, 609601912), (8, 533401673), (14, 304800956), (17, 251012552), (28, 152400478), (34, 125506276), (56, 76200239), (67, 63689752), (68, 62753138), (119, 35858936), (134, 31844876), (136, 31376569), (149, 28639016), (238, 17929468), (268, 15922438), (298, 14319508), (449, 9503816), (469, 9098536), (476, 8964734), (536, 7961219), (596, 7159754), (898, 4751908), (938, 4549268), (952, 4482367), (1043, 4091288), (1139, 3746456), (1192, 3579877), (1796, 2375954), (1876, 2274634), (2086, 2045644), (2278, 1873228), (2533, 1684648), (3143, 1357688), (3592, 1187977), (3752, 1137317), (4172, 1022822), (4556, 936614), (5066, 842324), (6286, 678844), (7633, 559048), (7973, 535208), (8344, 511411), (9112, 468307), (9983, 427448), (10132, 421162), (12572, 339422), (15266, 279524), (15946, 267604), (17731, 240664), (19966, 213724), (20264, 210581), (25144, 169711), (30083, 141848), (30532, 139762), (31892, 133802), (35462, 120332), (39932, 106862), (53431, 79864), (60166, 70924), (61064, 69881), (63784, 66901)]