428325982812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18678091}}^1$

素因数の和:18678128

約数の個数: 108

約数和(自身を含む): 1356365684856

約数和(自身を除く): 928039702044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 18678091, 37356182, 56034273, 74712364, 112068546, 130746637, 168102819, 224137092, 242815183, 261493274, 336205638, 392239911, 485630366, 522986548, 672411276, 728445549, 784479822, 915226459, 971260732, 1176719733, 1456891098, 1568959644, 1699706281, 1830452918, 2185336647, 2353439466, 2745679377, 2913782196, 3399412562, 3660905836, 4370673294, 4706878932, 5099118843, 5491358754, 6798825124, 8237038131, 8741346588, 10198237686, 10982717508, 11897943967, 15297356529, 16474076262, 20396475372, 23795887934, 30594713058, 32948152524, 35693831901, 47591775868, 61189426116, 71387663802, 107081495703, 142775327604, 214162991406, 428325982812]

約数ペア:

[(1, 428325982812), (2, 214162991406), (3, 142775327604), (4, 107081495703), (6, 71387663802), (7, 61189426116), (9, 47591775868), (12, 35693831901), (13, 32948152524), (14, 30594713058), (18, 23795887934), (21, 20396475372), (26, 16474076262), (28, 15297356529), (36, 11897943967), (39, 10982717508), (42, 10198237686), (49, 8741346588), (52, 8237038131), (63, 6798825124), (78, 5491358754), (84, 5099118843), (91, 4706878932), (98, 4370673294), (117, 3660905836), (126, 3399412562), (147, 2913782196), (156, 2745679377), (182, 2353439466), (196, 2185336647), (234, 1830452918), (252, 1699706281), (273, 1568959644), (294, 1456891098), (364, 1176719733), (441, 971260732), (468, 915226459), (546, 784479822), (588, 728445549), (637, 672411276), (819, 522986548), (882, 485630366), (1092, 392239911), (1274, 336205638), (1638, 261493274), (1764, 242815183), (1911, 224137092), (2548, 168102819), (3276, 130746637), (3822, 112068546), (5733, 74712364), (7644, 56034273), (11466, 37356182), (22932, 18678091)]