421588128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1601}}^1$

素因数の和:1838

約数の個数: 96

約数和(自身を含む): 1198193472

約数和(自身を除く): 776605344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 211, 312, 416, 422, 624, 633, 844, 1248, 1266, 1601, 1688, 2532, 2743, 3202, 3376, 4803, 5064, 5486, 6404, 6752, 8229, 9606, 10128, 10972, 12808, 16458, 19212, 20256, 20813, 21944, 25616, 32916, 38424, 41626, 43888, 51232, 62439, 65832, 76848, 83252, 87776, 124878, 131664, 153696, 166504, 249756, 263328, 333008, 337811, 499512, 666016, 675622, 999024, 1013433, 1351244, 1998048, 2026866, 2702488, 4053732, 4391543, 5404976, 8107464, 8783086, 10809952, 13174629, 16214928, 17566172, 26349258, 32429856, 35132344, 52698516, 70264688, 105397032, 140529376, 210794064, 421588128]

約数ペア:

[(1, 421588128), (2, 210794064), (3, 140529376), (4, 105397032), (6, 70264688), (8, 52698516), (12, 35132344), (13, 32429856), (16, 26349258), (24, 17566172), (26, 16214928), (32, 13174629), (39, 10809952), (48, 8783086), (52, 8107464), (78, 5404976), (96, 4391543), (104, 4053732), (156, 2702488), (208, 2026866), (211, 1998048), (312, 1351244), (416, 1013433), (422, 999024), (624, 675622), (633, 666016), (844, 499512), (1248, 337811), (1266, 333008), (1601, 263328), (1688, 249756), (2532, 166504), (2743, 153696), (3202, 131664), (3376, 124878), (4803, 87776), (5064, 83252), (5486, 76848), (6404, 65832), (6752, 62439), (8229, 51232), (9606, 43888), (10128, 41626), (10972, 38424), (12808, 32916), (16458, 25616), (19212, 21944), (20256, 20813)]