689007384

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1039

約数の個数: 160

約数和(自身を含む): 2103948000

約数和(自身を除く): 1414940616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 89, 104, 108, 117, 156, 162, 178, 216, 234, 267, 312, 324, 351, 356, 468, 534, 648, 702, 712, 801, 919, 936, 1053, 1068, 1157, 1404, 1602, 1838, 2106, 2136, 2314, 2403, 2757, 2808, 3204, 3471, 3676, 4212, 4628, 4806, 5514, 6408, 6942, 7209, 7352, 8271, 8424, 9256, 9612, 10413, 11028, 11947, 13884, 14418, 16542, 19224, 20826, 22056, 23894, 24813, 27768, 28836, 31239, 33084, 35841, 41652, 47788, 49626, 57672, 62478, 66168, 71682, 74439, 81791, 83304, 93717, 95576, 99252, 107523, 124956, 143364, 148878, 163582, 187434, 198504, 215046, 245373, 249912, 286728, 297756, 322569, 327164, 374868, 430092, 490746, 595512, 645138, 654328, 736119, 749736, 860184, 967707, 981492, 1063283, 1290276, 1472238, 1935414, 1962984, 2126566, 2208357, 2580552, 2944476, 3189849, 3870828, 4253132, 4416714, 5888952, 6379698, 6625071, 7741656, 8506264, 8833428, 9569547, 12759396, 13250142, 17666856, 19139094, 25518792, 26500284, 28708641, 38278188, 53000568, 57417282, 76556376, 86125923, 114834564, 172251846, 229669128, 344503692, 689007384]

約数ペア:

[(1, 689007384), (2, 344503692), (3, 229669128), (4, 172251846), (6, 114834564), (8, 86125923), (9, 76556376), (12, 57417282), (13, 53000568), (18, 38278188), (24, 28708641), (26, 26500284), (27, 25518792), (36, 19139094), (39, 17666856), (52, 13250142), (54, 12759396), (72, 9569547), (78, 8833428), (81, 8506264), (89, 7741656), (104, 6625071), (108, 6379698), (117, 5888952), (156, 4416714), (162, 4253132), (178, 3870828), (216, 3189849), (234, 2944476), (267, 2580552), (312, 2208357), (324, 2126566), (351, 1962984), (356, 1935414), (468, 1472238), (534, 1290276), (648, 1063283), (702, 981492), (712, 967707), (801, 860184), (919, 749736), (936, 736119), (1053, 654328), (1068, 645138), (1157, 595512), (1404, 490746), (1602, 430092), (1838, 374868), (2106, 327164), (2136, 322569), (2314, 297756), (2403, 286728), (2757, 249912), (2808, 245373), (3204, 215046), (3471, 198504), (3676, 187434), (4212, 163582), (4628, 148878), (4806, 143364), (5514, 124956), (6408, 107523), (6942, 99252), (7209, 95576), (7352, 93717), (8271, 83304), (8424, 81791), (9256, 74439), (9612, 71682), (10413, 66168), (11028, 62478), (11947, 57672), (13884, 49626), (14418, 47788), (16542, 41652), (19224, 35841), (20826, 33084), (22056, 31239), (23894, 28836), (24813, 27768)]