690815662572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1453}}^1\times {\mathrm{26083}}^1$

素因数の和:27588

約数の個数: 144

約数和(自身を含む): 1936963617792

約数和(自身を除く): 1246147955220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1453, 1519, 2604, 2906, 3038, 4359, 4557, 5812, 6076, 8718, 9114, 10171, 17436, 18228, 20342, 26083, 30513, 40684, 45043, 52166, 61026, 71197, 78249, 90086, 104332, 122052, 135129, 142394, 156498, 180172, 182581, 213591, 270258, 284788, 312996, 315301, 365162, 427182, 540516, 547743, 630602, 730324, 808573, 854364, 945903, 1095486, 1261204, 1278067, 1617146, 1891806, 2190972, 2207107, 2425719, 2556134, 3234292, 3783612, 3834201, 4414214, 4851438, 5112268, 5660011, 6621321, 7668402, 8828428, 9702876, 11320022, 13242642, 15336804, 16980033, 22640044, 26485284, 33960066, 37898599, 39620077, 67920132, 75797198, 79240154, 113695797, 118860231, 151594396, 158480308, 227391594, 237720462, 265290193, 454783188, 475440924, 530580386, 795870579, 1061160772, 1174856569, 1591741158, 1857031351, 2349713138, 3183482316, 3524569707, 3714062702, 4699426276, 5571094053, 7049139414, 7428125404, 8223995983, 11142188106, 14098278828, 16447991966, 22284376212, 24671987949, 32895983932, 49343975898, 57567971881, 98687951796, 115135943762, 172703915643, 230271887524, 345407831286, 690815662572]

約数ペア:

[(1, 690815662572), (2, 345407831286), (3, 230271887524), (4, 172703915643), (6, 115135943762), (7, 98687951796), (12, 57567971881), (14, 49343975898), (21, 32895983932), (28, 24671987949), (31, 22284376212), (42, 16447991966), (49, 14098278828), (62, 11142188106), (84, 8223995983), (93, 7428125404), (98, 7049139414), (124, 5571094053), (147, 4699426276), (186, 3714062702), (196, 3524569707), (217, 3183482316), (294, 2349713138), (372, 1857031351), (434, 1591741158), (588, 1174856569), (651, 1061160772), (868, 795870579), (1302, 530580386), (1453, 475440924), (1519, 454783188), (2604, 265290193), (2906, 237720462), (3038, 227391594), (4359, 158480308), (4557, 151594396), (5812, 118860231), (6076, 113695797), (8718, 79240154), (9114, 75797198), (10171, 67920132), (17436, 39620077), (18228, 37898599), (20342, 33960066), (26083, 26485284), (30513, 22640044), (40684, 16980033), (45043, 15336804), (52166, 13242642), (61026, 11320022), (71197, 9702876), (78249, 8828428), (90086, 7668402), (104332, 6621321), (122052, 5660011), (135129, 5112268), (142394, 4851438), (156498, 4414214), (180172, 3834201), (182581, 3783612), (213591, 3234292), (270258, 2556134), (284788, 2425719), (312996, 2207107), (315301, 2190972), (365162, 1891806), (427182, 1617146), (540516, 1278067), (547743, 1261204), (630602, 1095486), (730324, 945903), (808573, 854364)]