2154451992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5743}}^1$

素因数の和:5806

約数の個数: 192

約数和(自身を含む): 7072012800

約数和(自身を除く): 4917560808

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 49, 56, 58, 66, 77, 84, 87, 88, 98, 116, 132, 147, 154, 168, 174, 196, 203, 231, 232, 264, 294, 308, 319, 348, 392, 406, 462, 539, 588, 609, 616, 638, 696, 812, 924, 957, 1078, 1176, 1218, 1276, 1421, 1617, 1624, 1848, 1914, 2156, 2233, 2436, 2552, 2842, 3234, 3828, 4263, 4312, 4466, 4872, 5684, 5743, 6468, 6699, 7656, 8526, 8932, 11368, 11486, 12936, 13398, 15631, 17052, 17229, 17864, 22972, 26796, 31262, 34104, 34458, 40201, 45944, 46893, 53592, 62524, 63173, 68916, 80402, 93786, 120603, 125048, 126346, 137832, 160804, 166547, 187572, 189519, 241206, 252692, 281407, 321608, 333094, 375144, 379038, 442211, 482412, 499641, 505384, 562814, 666188, 758076, 844221, 884422, 964824, 999282, 1125628, 1165829, 1326633, 1332376, 1516152, 1688442, 1768844, 1832017, 1998564, 2251256, 2331658, 2653266, 3095477, 3376884, 3497487, 3537688, 3664034, 3997128, 4663316, 5306532, 5496051, 6190954, 6753768, 6994974, 7328068, 8160803, 9286431, 9326632, 10613064, 10992102, 12381908, 12824119, 13989948, 14656136, 16321606, 18572862, 21984204, 24482409, 24763816, 25648238, 27979896, 32643212, 37145724, 38472357, 43968408, 48964818, 51296476, 65286424, 74291448, 76944714, 89768833, 97929636, 102592952, 153889428, 179537666, 195859272, 269306499, 307778856, 359075332, 538612998, 718150664, 1077225996, 2154451992]

約数ペア:

[(1, 2154451992), (2, 1077225996), (3, 718150664), (4, 538612998), (6, 359075332), (7, 307778856), (8, 269306499), (11, 195859272), (12, 179537666), (14, 153889428), (21, 102592952), (22, 97929636), (24, 89768833), (28, 76944714), (29, 74291448), (33, 65286424), (42, 51296476), (44, 48964818), (49, 43968408), (56, 38472357), (58, 37145724), (66, 32643212), (77, 27979896), (84, 25648238), (87, 24763816), (88, 24482409), (98, 21984204), (116, 18572862), (132, 16321606), (147, 14656136), (154, 13989948), (168, 12824119), (174, 12381908), (196, 10992102), (203, 10613064), (231, 9326632), (232, 9286431), (264, 8160803), (294, 7328068), (308, 6994974), (319, 6753768), (348, 6190954), (392, 5496051), (406, 5306532), (462, 4663316), (539, 3997128), (588, 3664034), (609, 3537688), (616, 3497487), (638, 3376884), (696, 3095477), (812, 2653266), (924, 2331658), (957, 2251256), (1078, 1998564), (1176, 1832017), (1218, 1768844), (1276, 1688442), (1421, 1516152), (1617, 1332376), (1624, 1326633), (1848, 1165829), (1914, 1125628), (2156, 999282), (2233, 964824), (2436, 884422), (2552, 844221), (2842, 758076), (3234, 666188), (3828, 562814), (4263, 505384), (4312, 499641), (4466, 482412), (4872, 442211), (5684, 379038), (5743, 375144), (6468, 333094), (6699, 321608), (7656, 281407), (8526, 252692), (8932, 241206), (11368, 189519), (11486, 187572), (12936, 166547), (13398, 160804), (15631, 137832), (17052, 126346), (17229, 125048), (17864, 120603), (22972, 93786), (26796, 80402), (31262, 68916), (34104, 63173), (34458, 62524), (40201, 53592), (45944, 46893)]