421891704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{941}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 1234396800

約数和(自身を除く): 812505096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 479, 936, 941, 958, 1437, 1882, 1916, 2823, 2874, 3764, 3832, 4311, 5646, 5748, 6227, 7528, 8469, 8622, 11292, 11496, 12233, 12454, 16938, 17244, 18681, 22584, 24466, 24908, 33876, 34488, 36699, 37362, 48932, 49816, 56043, 67752, 73398, 74724, 97864, 110097, 112086, 146796, 149448, 220194, 224172, 293592, 440388, 448344, 450739, 880776, 901478, 1352217, 1802956, 2704434, 3605912, 4056651, 5408868, 5859607, 8113302, 10817736, 11719214, 16226604, 17578821, 23438428, 32453208, 35157642, 46876856, 52736463, 70315284, 105472926, 140630568, 210945852, 421891704]

約数ペア:

[(1, 421891704), (2, 210945852), (3, 140630568), (4, 105472926), (6, 70315284), (8, 52736463), (9, 46876856), (12, 35157642), (13, 32453208), (18, 23438428), (24, 17578821), (26, 16226604), (36, 11719214), (39, 10817736), (52, 8113302), (72, 5859607), (78, 5408868), (104, 4056651), (117, 3605912), (156, 2704434), (234, 1802956), (312, 1352217), (468, 901478), (479, 880776), (936, 450739), (941, 448344), (958, 440388), (1437, 293592), (1882, 224172), (1916, 220194), (2823, 149448), (2874, 146796), (3764, 112086), (3832, 110097), (4311, 97864), (5646, 74724), (5748, 73398), (6227, 67752), (7528, 56043), (8469, 49816), (8622, 48932), (11292, 37362), (11496, 36699), (12233, 34488), (12454, 33876), (16938, 24908), (17244, 24466), (18681, 22584)]