420707959152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{191}}^1\times {\mathrm{20887}}^1$

素因数の和:21128

約数の個数: 160

約数和(自身を含む): 1183577579520

約数和(自身を除く): 762869620368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 191, 208, 312, 338, 382, 507, 573, 624, 676, 764, 1014, 1146, 1352, 1528, 2028, 2197, 2292, 2483, 2704, 3056, 4056, 4394, 4584, 4966, 6591, 7449, 8112, 8788, 9168, 9932, 13182, 14898, 17576, 19864, 20887, 26364, 29796, 32279, 35152, 39728, 41774, 52728, 59592, 62661, 64558, 83548, 96837, 105456, 119184, 125322, 129116, 167096, 193674, 250644, 258232, 271531, 334192, 387348, 419627, 501288, 516464, 543062, 774696, 814593, 839254, 1002576, 1086124, 1258881, 1549392, 1629186, 1678508, 2172248, 2517762, 3258372, 3357016, 3529903, 3989417, 4344496, 5035524, 6516744, 6714032, 7059806, 7978834, 10071048, 10589709, 11968251, 13033488, 14119612, 15957668, 20142096, 21179418, 23936502, 28239224, 31915336, 42358836, 45888739, 47873004, 51862421, 56478448, 63830672, 84717672, 91777478, 95746008, 103724842, 137666217, 155587263, 169435344, 183554956, 191492016, 207449684, 275332434, 311174526, 367109912, 414899368, 550664868, 622349052, 674211473, 734219824, 829798736, 1101329736, 1244698104, 1348422946, 2022634419, 2202659472, 2489396208, 2696845892, 4045268838, 5393691784, 8090537676, 8764749149, 10787383568, 16181075352, 17529498298, 26294247447, 32362150704, 35058996596, 52588494894, 70117993192, 105176989788, 140235986384, 210353979576, 420707959152]

約数ペア:

[(1, 420707959152), (2, 210353979576), (3, 140235986384), (4, 105176989788), (6, 70117993192), (8, 52588494894), (12, 35058996596), (13, 32362150704), (16, 26294247447), (24, 17529498298), (26, 16181075352), (39, 10787383568), (48, 8764749149), (52, 8090537676), (78, 5393691784), (104, 4045268838), (156, 2696845892), (169, 2489396208), (191, 2202659472), (208, 2022634419), (312, 1348422946), (338, 1244698104), (382, 1101329736), (507, 829798736), (573, 734219824), (624, 674211473), (676, 622349052), (764, 550664868), (1014, 414899368), (1146, 367109912), (1352, 311174526), (1528, 275332434), (2028, 207449684), (2197, 191492016), (2292, 183554956), (2483, 169435344), (2704, 155587263), (3056, 137666217), (4056, 103724842), (4394, 95746008), (4584, 91777478), (4966, 84717672), (6591, 63830672), (7449, 56478448), (8112, 51862421), (8788, 47873004), (9168, 45888739), (9932, 42358836), (13182, 31915336), (14898, 28239224), (17576, 23936502), (19864, 21179418), (20887, 20142096), (26364, 15957668), (29796, 14119612), (32279, 13033488), (35152, 11968251), (39728, 10589709), (41774, 10071048), (52728, 7978834), (59592, 7059806), (62661, 6714032), (64558, 6516744), (83548, 5035524), (96837, 4344496), (105456, 3989417), (119184, 3529903), (125322, 3357016), (129116, 3258372), (167096, 2517762), (193674, 2172248), (250644, 1678508), (258232, 1629186), (271531, 1549392), (334192, 1258881), (387348, 1086124), (419627, 1002576), (501288, 839254), (516464, 814593), (543062, 774696)]