430140204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 1238328000

約数和(自身を除く): 808187796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 356, 414, 449, 468, 534, 598, 801, 828, 897, 898, 1068, 1157, 1196, 1347, 1602, 1794, 1796, 2047, 2314, 2691, 2694, 3204, 3471, 3588, 4041, 4094, 4628, 5382, 5388, 5837, 6141, 6942, 8082, 8188, 10327, 10413, 10764, 11674, 12282, 13884, 16164, 17511, 18423, 20654, 20826, 23348, 24564, 26611, 30981, 35022, 36846, 39961, 41308, 41652, 52533, 53222, 61962, 70044, 73692, 79833, 79922, 92943, 105066, 106444, 119883, 123924, 134251, 159666, 159844, 185886, 210132, 239499, 239766, 268502, 319332, 359649, 371772, 402753, 478998, 479532, 519493, 537004, 719298, 805506, 919103, 957996, 1038986, 1208259, 1438596, 1558479, 1611012, 1838206, 2077972, 2416518, 2757309, 3116958, 3676412, 4675437, 4833036, 5514618, 6233916, 8271927, 9350874, 11029236, 11948339, 16543854, 18701748, 23896678, 33087708, 35845017, 47793356, 71690034, 107535051, 143380068, 215070102, 430140204]

約数ペア:

[(1, 430140204), (2, 215070102), (3, 143380068), (4, 107535051), (6, 71690034), (9, 47793356), (12, 35845017), (13, 33087708), (18, 23896678), (23, 18701748), (26, 16543854), (36, 11948339), (39, 11029236), (46, 9350874), (52, 8271927), (69, 6233916), (78, 5514618), (89, 4833036), (92, 4675437), (117, 3676412), (138, 3116958), (156, 2757309), (178, 2416518), (207, 2077972), (234, 1838206), (267, 1611012), (276, 1558479), (299, 1438596), (356, 1208259), (414, 1038986), (449, 957996), (468, 919103), (534, 805506), (598, 719298), (801, 537004), (828, 519493), (897, 479532), (898, 478998), (1068, 402753), (1157, 371772), (1196, 359649), (1347, 319332), (1602, 268502), (1794, 239766), (1796, 239499), (2047, 210132), (2314, 185886), (2691, 159844), (2694, 159666), (3204, 134251), (3471, 123924), (3588, 119883), (4041, 106444), (4094, 105066), (4628, 92943), (5382, 79922), (5388, 79833), (5837, 73692), (6141, 70044), (6942, 61962), (8082, 53222), (8188, 52533), (10327, 41652), (10413, 41308), (10764, 39961), (11674, 36846), (12282, 35022), (13884, 30981), (16164, 26611), (17511, 24564), (18423, 23348), (20654, 20826)]