421798896

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1655

約数の個数: 120

約数和(自身を含む): 1239305600

約数和(自身を除く): 817506704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 732, 744, 976, 1098, 1116, 1464, 1488, 1549, 1891, 2196, 2232, 2928, 3098, 3782, 4392, 4464, 4647, 5673, 6196, 7564, 8784, 9294, 11346, 12392, 13941, 15128, 17019, 18588, 22692, 24784, 27882, 30256, 34038, 37176, 45384, 48019, 55764, 68076, 74352, 90768, 94489, 96038, 111528, 136152, 144057, 188978, 192076, 223056, 272304, 283467, 288114, 377956, 384152, 432171, 566934, 576228, 755912, 768304, 850401, 864342, 1133868, 1152456, 1511824, 1700802, 1728684, 2267736, 2304912, 2929159, 3401604, 3457368, 4535472, 5858318, 6803208, 6914736, 8787477, 11716636, 13606416, 17574954, 23433272, 26362431, 35149908, 46866544, 52724862, 70299816, 105449724, 140599632, 210899448, 421798896]

約数ペア:

[(1, 421798896), (2, 210899448), (3, 140599632), (4, 105449724), (6, 70299816), (8, 52724862), (9, 46866544), (12, 35149908), (16, 26362431), (18, 23433272), (24, 17574954), (31, 13606416), (36, 11716636), (48, 8787477), (61, 6914736), (62, 6803208), (72, 5858318), (93, 4535472), (122, 3457368), (124, 3401604), (144, 2929159), (183, 2304912), (186, 2267736), (244, 1728684), (248, 1700802), (279, 1511824), (366, 1152456), (372, 1133868), (488, 864342), (496, 850401), (549, 768304), (558, 755912), (732, 576228), (744, 566934), (976, 432171), (1098, 384152), (1116, 377956), (1464, 288114), (1488, 283467), (1549, 272304), (1891, 223056), (2196, 192076), (2232, 188978), (2928, 144057), (3098, 136152), (3782, 111528), (4392, 96038), (4464, 94489), (4647, 90768), (5673, 74352), (6196, 68076), (7564, 55764), (8784, 48019), (9294, 45384), (11346, 37176), (12392, 34038), (13941, 30256), (15128, 27882), (17019, 24784), (18588, 22692)]