329784444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 976510080

約数和(自身を除く): 646725636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 53, 57, 66, 76, 99, 106, 114, 132, 159, 171, 198, 209, 212, 228, 318, 342, 396, 418, 477, 583, 627, 636, 684, 827, 836, 954, 1007, 1166, 1254, 1654, 1749, 1881, 1908, 2014, 2332, 2481, 2508, 3021, 3308, 3498, 3762, 4028, 4962, 5247, 6042, 6996, 7443, 7524, 9063, 9097, 9924, 10494, 11077, 12084, 14886, 15713, 18126, 18194, 20988, 22154, 27291, 29772, 31426, 33231, 36252, 36388, 43831, 44308, 47139, 54582, 62852, 66462, 81873, 87662, 94278, 99693, 109164, 131493, 132924, 141417, 163746, 172843, 175324, 188556, 199386, 262986, 282834, 327492, 345686, 394479, 398772, 482141, 518529, 525972, 565668, 691372, 788958, 832789, 964282, 1037058, 1446423, 1555587, 1577916, 1665578, 1928564, 2074116, 2498367, 2892846, 3111174, 3331156, 4339269, 4996734, 5785692, 6222348, 7495101, 8678538, 9160679, 9993468, 14990202, 17357076, 18321358, 27482037, 29980404, 36642716, 54964074, 82446111, 109928148, 164892222, 329784444]

約数ペア:

[(1, 329784444), (2, 164892222), (3, 109928148), (4, 82446111), (6, 54964074), (9, 36642716), (11, 29980404), (12, 27482037), (18, 18321358), (19, 17357076), (22, 14990202), (33, 9993468), (36, 9160679), (38, 8678538), (44, 7495101), (53, 6222348), (57, 5785692), (66, 4996734), (76, 4339269), (99, 3331156), (106, 3111174), (114, 2892846), (132, 2498367), (159, 2074116), (171, 1928564), (198, 1665578), (209, 1577916), (212, 1555587), (228, 1446423), (318, 1037058), (342, 964282), (396, 832789), (418, 788958), (477, 691372), (583, 565668), (627, 525972), (636, 518529), (684, 482141), (827, 398772), (836, 394479), (954, 345686), (1007, 327492), (1166, 282834), (1254, 262986), (1654, 199386), (1749, 188556), (1881, 175324), (1908, 172843), (2014, 163746), (2332, 141417), (2481, 132924), (2508, 131493), (3021, 109164), (3308, 99693), (3498, 94278), (3762, 87662), (4028, 81873), (4962, 66462), (5247, 62852), (6042, 54582), (6996, 47139), (7443, 44308), (7524, 43831), (9063, 36388), (9097, 36252), (9924, 33231), (10494, 31426), (11077, 29772), (12084, 27291), (14886, 22154), (15713, 20988), (18126, 18194)]