28314757494

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 65799106560

約数和(自身を除く): 37484349066

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 137, 186, 274, 279, 331, 373, 411, 558, 662, 746, 822, 837, 993, 1119, 1233, 1674, 1986, 2238, 2466, 2979, 3357, 3699, 4247, 5958, 6714, 7398, 8494, 8937, 10071, 10261, 11563, 12741, 17874, 20142, 20522, 23126, 25482, 30783, 34689, 38223, 45347, 51101, 61566, 69378, 76446, 90694, 92349, 102202, 104067, 114669, 123463, 136041, 153303, 184698, 208134, 229338, 246926, 272082, 277047, 306606, 312201, 370389, 408123, 459909, 554094, 624402, 740778, 816246, 919818, 1111167, 1224369, 1379727, 1405757, 1584131, 2222334, 2448738, 2759454, 2811514, 3168262, 3333501, 3827353, 4217271, 4752393, 6667002, 7654706, 8434542, 9504786, 11482059, 12651813, 14257179, 16914431, 22964118, 25303626, 28514358, 33828862, 34446177, 37955439, 42771537, 50743293, 68892354, 75910878, 85543074, 101486586, 103338531, 152229879, 206677062, 304459758, 456689637, 524347361, 913379274, 1048694722, 1573042083, 3146084166, 4719126249, 9438252498, 14157378747, 28314757494]

約数ペア:

[(1, 28314757494), (2, 14157378747), (3, 9438252498), (6, 4719126249), (9, 3146084166), (18, 1573042083), (27, 1048694722), (31, 913379274), (54, 524347361), (62, 456689637), (93, 304459758), (137, 206677062), (186, 152229879), (274, 103338531), (279, 101486586), (331, 85543074), (373, 75910878), (411, 68892354), (558, 50743293), (662, 42771537), (746, 37955439), (822, 34446177), (837, 33828862), (993, 28514358), (1119, 25303626), (1233, 22964118), (1674, 16914431), (1986, 14257179), (2238, 12651813), (2466, 11482059), (2979, 9504786), (3357, 8434542), (3699, 7654706), (4247, 6667002), (5958, 4752393), (6714, 4217271), (7398, 3827353), (8494, 3333501), (8937, 3168262), (10071, 2811514), (10261, 2759454), (11563, 2448738), (12741, 2222334), (17874, 1584131), (20142, 1405757), (20522, 1379727), (23126, 1224369), (25482, 1111167), (30783, 919818), (34689, 816246), (38223, 740778), (45347, 624402), (51101, 554094), (61566, 459909), (69378, 408123), (76446, 370389), (90694, 312201), (92349, 306606), (102202, 277047), (104067, 272082), (114669, 246926), (123463, 229338), (136041, 208134), (153303, 184698)]