1282509384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 3558105600

約数和(自身を除く): 2275596216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 79, 104, 122, 156, 158, 183, 237, 244, 312, 316, 366, 474, 488, 632, 732, 793, 853, 948, 1027, 1464, 1586, 1706, 1896, 2054, 2379, 2559, 3081, 3172, 3412, 4108, 4758, 4819, 5118, 6162, 6344, 6824, 8216, 9516, 9638, 10236, 11089, 12324, 14457, 19032, 19276, 20472, 22178, 24648, 28914, 33267, 38552, 44356, 52033, 57828, 62647, 66534, 67387, 88712, 104066, 115656, 125294, 133068, 134774, 156099, 187941, 202161, 208132, 250588, 266136, 269548, 312198, 375882, 404322, 416264, 501176, 539096, 624396, 676429, 751764, 808644, 876031, 1248792, 1352858, 1503528, 1617288, 1752062, 2029287, 2628093, 2705716, 3504124, 4058574, 4110607, 5256186, 5411432, 7008248, 8117148, 8221214, 10512372, 12331821, 16234296, 16442428, 21024744, 24663642, 32884856, 49327284, 53437891, 98654568, 106875782, 160313673, 213751564, 320627346, 427503128, 641254692, 1282509384]

約数ペア:

[(1, 1282509384), (2, 641254692), (3, 427503128), (4, 320627346), (6, 213751564), (8, 160313673), (12, 106875782), (13, 98654568), (24, 53437891), (26, 49327284), (39, 32884856), (52, 24663642), (61, 21024744), (78, 16442428), (79, 16234296), (104, 12331821), (122, 10512372), (156, 8221214), (158, 8117148), (183, 7008248), (237, 5411432), (244, 5256186), (312, 4110607), (316, 4058574), (366, 3504124), (474, 2705716), (488, 2628093), (632, 2029287), (732, 1752062), (793, 1617288), (853, 1503528), (948, 1352858), (1027, 1248792), (1464, 876031), (1586, 808644), (1706, 751764), (1896, 676429), (2054, 624396), (2379, 539096), (2559, 501176), (3081, 416264), (3172, 404322), (3412, 375882), (4108, 312198), (4758, 269548), (4819, 266136), (5118, 250588), (6162, 208132), (6344, 202161), (6824, 187941), (8216, 156099), (9516, 134774), (9638, 133068), (10236, 125294), (11089, 115656), (12324, 104066), (14457, 88712), (19032, 67387), (19276, 66534), (20472, 62647), (22178, 57828), (24648, 52033), (28914, 44356), (33267, 38552)]