208768097376

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{213391}}^1$

素因数の和:213529

約数の個数: 144

約数和(自身を含む): 615183528960

約数和(自身を除く): 406415431584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 79, 86, 96, 129, 144, 158, 172, 237, 258, 288, 316, 344, 387, 474, 516, 632, 688, 711, 774, 948, 1032, 1264, 1376, 1422, 1548, 1896, 2064, 2528, 2844, 3096, 3397, 3792, 4128, 5688, 6192, 6794, 7584, 10191, 11376, 12384, 13588, 20382, 22752, 27176, 30573, 40764, 54352, 61146, 81528, 108704, 122292, 163056, 213391, 244584, 326112, 426782, 489168, 640173, 853564, 978336, 1280346, 1707128, 1920519, 2560692, 3414256, 3841038, 5121384, 6828512, 7682076, 9175813, 10242768, 15364152, 16857889, 18351626, 20485536, 27527439, 30728304, 33715778, 36703252, 50573667, 55054878, 61456608, 67431556, 73406504, 82582317, 101147334, 110109756, 134863112, 146813008, 151721001, 165164634, 202294668, 220219512, 269726224, 293626016, 303442002, 330329268, 404589336, 440439024, 539452448, 606884004, 660658536, 724889227, 809178672, 880878048, 1213768008, 1321317072, 1449778454, 1618357344, 2174667681, 2427536016, 2642634144, 2899556908, 4349335362, 4855072032, 5799113816, 6524003043, 8698670724, 11598227632, 13048006086, 17397341448, 23196455264, 26096012172, 34794682896, 52192024344, 69589365792, 104384048688, 208768097376]

約数ペア:

[(1, 208768097376), (2, 104384048688), (3, 69589365792), (4, 52192024344), (6, 34794682896), (8, 26096012172), (9, 23196455264), (12, 17397341448), (16, 13048006086), (18, 11598227632), (24, 8698670724), (32, 6524003043), (36, 5799113816), (43, 4855072032), (48, 4349335362), (72, 2899556908), (79, 2642634144), (86, 2427536016), (96, 2174667681), (129, 1618357344), (144, 1449778454), (158, 1321317072), (172, 1213768008), (237, 880878048), (258, 809178672), (288, 724889227), (316, 660658536), (344, 606884004), (387, 539452448), (474, 440439024), (516, 404589336), (632, 330329268), (688, 303442002), (711, 293626016), (774, 269726224), (948, 220219512), (1032, 202294668), (1264, 165164634), (1376, 151721001), (1422, 146813008), (1548, 134863112), (1896, 110109756), (2064, 101147334), (2528, 82582317), (2844, 73406504), (3096, 67431556), (3397, 61456608), (3792, 55054878), (4128, 50573667), (5688, 36703252), (6192, 33715778), (6794, 30728304), (7584, 27527439), (10191, 20485536), (11376, 18351626), (12384, 16857889), (13588, 15364152), (20382, 10242768), (22752, 9175813), (27176, 7682076), (30573, 6828512), (40764, 5121384), (54352, 3841038), (61146, 3414256), (81528, 2560692), (108704, 1920519), (122292, 1707128), (163056, 1280346), (213391, 978336), (244584, 853564), (326112, 640173), (426782, 489168)]