287988336

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 851329440

約数和(自身を除く): 563341104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 267, 276, 356, 368, 414, 534, 552, 712, 801, 828, 977, 1068, 1104, 1424, 1602, 1656, 1954, 2047, 2136, 2931, 3204, 3312, 3908, 4094, 4272, 5862, 6141, 6408, 7816, 8188, 8793, 11724, 12282, 12816, 15632, 16376, 17586, 18423, 22471, 23448, 24564, 32752, 35172, 36846, 44942, 46896, 49128, 67413, 70344, 73692, 86953, 89884, 98256, 134826, 140688, 147384, 173906, 179768, 202239, 260859, 269652, 294768, 347812, 359536, 404478, 521718, 539304, 695624, 782577, 808956, 1043436, 1078608, 1391248, 1565154, 1617912, 1999919, 2086872, 3130308, 3235824, 3999838, 4173744, 5999757, 6260616, 7999676, 11999514, 12521232, 15999352, 17999271, 23999028, 31998704, 35998542, 47998056, 71997084, 95996112, 143994168, 287988336]

約数ペア:

[(1, 287988336), (2, 143994168), (3, 95996112), (4, 71997084), (6, 47998056), (8, 35998542), (9, 31998704), (12, 23999028), (16, 17999271), (18, 15999352), (23, 12521232), (24, 11999514), (36, 7999676), (46, 6260616), (48, 5999757), (69, 4173744), (72, 3999838), (89, 3235824), (92, 3130308), (138, 2086872), (144, 1999919), (178, 1617912), (184, 1565154), (207, 1391248), (267, 1078608), (276, 1043436), (356, 808956), (368, 782577), (414, 695624), (534, 539304), (552, 521718), (712, 404478), (801, 359536), (828, 347812), (977, 294768), (1068, 269652), (1104, 260859), (1424, 202239), (1602, 179768), (1656, 173906), (1954, 147384), (2047, 140688), (2136, 134826), (2931, 98256), (3204, 89884), (3312, 86953), (3908, 73692), (4094, 70344), (4272, 67413), (5862, 49128), (6141, 46896), (6408, 44942), (7816, 36846), (8188, 35172), (8793, 32752), (11724, 24564), (12282, 23448), (12816, 22471), (15632, 18423), (16376, 17586)]