308474712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 1086976800

約数和(自身を除く): 778502088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 89, 91, 92, 104, 117, 126, 138, 156, 161, 168, 178, 182, 184, 207, 234, 252, 267, 273, 276, 299, 312, 322, 356, 364, 414, 468, 483, 504, 529, 534, 546, 552, 598, 623, 644, 712, 728, 801, 819, 828, 897, 936, 966, 1058, 1068, 1092, 1157, 1196, 1246, 1288, 1449, 1587, 1602, 1638, 1656, 1794, 1869, 1932, 2047, 2093, 2116, 2136, 2184, 2314, 2392, 2492, 2691, 2898, 3174, 3204, 3276, 3471, 3588, 3703, 3738, 3864, 4094, 4186, 4232, 4628, 4761, 4984, 5382, 5607, 5796, 6141, 6279, 6348, 6408, 6552, 6877, 6942, 7176, 7406, 7476, 8099, 8188, 8372, 9256, 9522, 10413, 10764, 11109, 11214, 11592, 12282, 12558, 12696, 13754, 13884, 14329, 14812, 14952, 16198, 16376, 16744, 18423, 18837, 19044, 20631, 20826, 21528, 22218, 22428, 24297, 24564, 25116, 26611, 27508, 27768, 28658, 29624, 32396, 33327, 36846, 37674, 38088, 41262, 41652, 42987, 44436, 44856, 47081, 48139, 48594, 49128, 50232, 53222, 55016, 57316, 61893, 64792, 66654, 72891, 73692, 75348, 79833, 82524, 83304, 85974, 88872, 94162, 96278, 97188, 106444, 114632, 123786, 128961, 133308, 141243, 144417, 145782, 147384, 150696, 159666, 165048, 171948, 186277, 188324, 192556, 194376, 212888, 239499, 247572, 257922, 266616, 282486, 288834, 291564, 319332, 329567, 343896, 372554, 376648, 385112, 423729, 433251, 478998, 495144, 515844, 558831, 564972, 577668, 583128, 612053, 638664, 659134, 745108, 847458, 866502, 957996, 988701, 1031688, 1117662, 1129944, 1155336, 1224106, 1318268, 1490216, 1676493, 1694916, 1733004, 1836159, 1915992, 1977402, 2235324, 2448212, 2636536, 2966103, 3352986, 3389832, 3466008, 3672318, 3954804, 4284371, 4470648, 4896424, 5508477, 5932206, 6705972, 7344636, 7909608, 8568742, 11016954, 11864412, 12853113, 13411944, 14689272, 17137484, 22033908, 23728824, 25706226, 34274968, 38559339, 44067816, 51412452, 77118678, 102824904, 154237356, 308474712]

約数ペア:

[(1, 308474712), (2, 154237356), (3, 102824904), (4, 77118678), (6, 51412452), (7, 44067816), (8, 38559339), (9, 34274968), (12, 25706226), (13, 23728824), (14, 22033908), (18, 17137484), (21, 14689272), (23, 13411944), (24, 12853113), (26, 11864412), (28, 11016954), (36, 8568742), (39, 7909608), (42, 7344636), (46, 6705972), (52, 5932206), (56, 5508477), (63, 4896424), (69, 4470648), (72, 4284371), (78, 3954804), (84, 3672318), (89, 3466008), (91, 3389832), (92, 3352986), (104, 2966103), (117, 2636536), (126, 2448212), (138, 2235324), (156, 1977402), (161, 1915992), (168, 1836159), (178, 1733004), (182, 1694916), (184, 1676493), (207, 1490216), (234, 1318268), (252, 1224106), (267, 1155336), (273, 1129944), (276, 1117662), (299, 1031688), (312, 988701), (322, 957996), (356, 866502), (364, 847458), (414, 745108), (468, 659134), (483, 638664), (504, 612053), (529, 583128), (534, 577668), (546, 564972), (552, 558831), (598, 515844), (623, 495144), (644, 478998), (712, 433251), (728, 423729), (801, 385112), (819, 376648), (828, 372554), (897, 343896), (936, 329567), (966, 319332), (1058, 291564), (1068, 288834), (1092, 282486), (1157, 266616), (1196, 257922), (1246, 247572), (1288, 239499), (1449, 212888), (1587, 194376), (1602, 192556), (1638, 188324), (1656, 186277), (1794, 171948), (1869, 165048), (1932, 159666), (2047, 150696), (2093, 147384), (2116, 145782), (2136, 144417), (2184, 141243), (2314, 133308), (2392, 128961), (2492, 123786), (2691, 114632), (2898, 106444), (3174, 97188), (3204, 96278), (3276, 94162), (3471, 88872), (3588, 85974), (3703, 83304), (3738, 82524), (3864, 79833), (4094, 75348), (4186, 73692), (4232, 72891), (4628, 66654), (4761, 64792), (4984, 61893), (5382, 57316), (5607, 55016), (5796, 53222), (6141, 50232), (6279, 49128), (6348, 48594), (6408, 48139), (6552, 47081), (6877, 44856), (6942, 44436), (7176, 42987), (7406, 41652), (7476, 41262), (8099, 38088), (8188, 37674), (8372, 36846), (9256, 33327), (9522, 32396), (10413, 29624), (10764, 28658), (11109, 27768), (11214, 27508), (11592, 26611), (12282, 25116), (12558, 24564), (12696, 24297), (13754, 22428), (13884, 22218), (14329, 21528), (14812, 20826), (14952, 20631), (16198, 19044), (16376, 18837), (16744, 18423)]