631540624

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 120

約数和(自身を含む): 1512778176

約数和(自身を除く): 881237552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 121, 143, 176, 184, 208, 242, 253, 286, 299, 368, 484, 506, 572, 598, 968, 1012, 1091, 1144, 1196, 1573, 1936, 2024, 2182, 2288, 2392, 2783, 3146, 3289, 4048, 4364, 4784, 5566, 6292, 6578, 8728, 11132, 12001, 12584, 13156, 14183, 17456, 22264, 24002, 25093, 25168, 26312, 28366, 36179, 44528, 48004, 50186, 52624, 56732, 72358, 96008, 100372, 113464, 132011, 144716, 156013, 192016, 200744, 226928, 264022, 276023, 289432, 312026, 326209, 401488, 528044, 552046, 578864, 624052, 652418, 1056088, 1104092, 1248104, 1304836, 1716143, 2112176, 2208184, 2496208, 2609672, 3036253, 3432286, 3588299, 4416368, 5219344, 6072506, 6864572, 7176598, 12145012, 13729144, 14353196, 24290024, 27458288, 28706392, 39471289, 48580048, 57412784, 78942578, 157885156, 315770312, 631540624]

約数ペア:

[(1, 631540624), (2, 315770312), (4, 157885156), (8, 78942578), (11, 57412784), (13, 48580048), (16, 39471289), (22, 28706392), (23, 27458288), (26, 24290024), (44, 14353196), (46, 13729144), (52, 12145012), (88, 7176598), (92, 6864572), (104, 6072506), (121, 5219344), (143, 4416368), (176, 3588299), (184, 3432286), (208, 3036253), (242, 2609672), (253, 2496208), (286, 2208184), (299, 2112176), (368, 1716143), (484, 1304836), (506, 1248104), (572, 1104092), (598, 1056088), (968, 652418), (1012, 624052), (1091, 578864), (1144, 552046), (1196, 528044), (1573, 401488), (1936, 326209), (2024, 312026), (2182, 289432), (2288, 276023), (2392, 264022), (2783, 226928), (3146, 200744), (3289, 192016), (4048, 156013), (4364, 144716), (4784, 132011), (5566, 113464), (6292, 100372), (6578, 96008), (8728, 72358), (11132, 56732), (12001, 52624), (12584, 50186), (13156, 48004), (14183, 44528), (17456, 36179), (22264, 28366), (24002, 26312), (25093, 25168)]