520048865388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{29599}}^1$

素因数の和:29768

約数の個数: 144

約数和(自身を含む): 1359477324800

約数和(自身を除く): 839428459412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 67, 78, 82, 123, 134, 156, 164, 201, 246, 268, 402, 492, 533, 804, 871, 1066, 1599, 1681, 1742, 2132, 2613, 2747, 3198, 3362, 3484, 5043, 5226, 5494, 6396, 6724, 8241, 10086, 10452, 10988, 16482, 20172, 21853, 29599, 32964, 35711, 43706, 59198, 65559, 71422, 87412, 88797, 107133, 112627, 118396, 131118, 142844, 177594, 214266, 225254, 262236, 337881, 355188, 384787, 428532, 450508, 675762, 769574, 1154361, 1213559, 1351524, 1464151, 1539148, 1983133, 2308722, 2427118, 2928302, 3640677, 3966266, 4392453, 4617444, 4854236, 5856604, 5949399, 7281354, 7932532, 8784906, 11898798, 14562708, 15776267, 17569812, 23797596, 25780729, 31552534, 47328801, 49755919, 51561458, 63105068, 77342187, 81308453, 94657602, 99511838, 103122916, 149267757, 154684374, 162616906, 189315204, 199023676, 243925359, 298535514, 309368748, 325233812, 487850718, 597071028, 646826947, 975701436, 1057009889, 1293653894, 1940480841, 2114019778, 2587307788, 3171029667, 3333646573, 3880961682, 4228039556, 6342059334, 6667293146, 7761923364, 10000939719, 12684118668, 13334586292, 20001879438, 40003758876, 43337405449, 86674810898, 130012216347, 173349621796, 260024432694, 520048865388]

約数ペア:

[(1, 520048865388), (2, 260024432694), (3, 173349621796), (4, 130012216347), (6, 86674810898), (12, 43337405449), (13, 40003758876), (26, 20001879438), (39, 13334586292), (41, 12684118668), (52, 10000939719), (67, 7761923364), (78, 6667293146), (82, 6342059334), (123, 4228039556), (134, 3880961682), (156, 3333646573), (164, 3171029667), (201, 2587307788), (246, 2114019778), (268, 1940480841), (402, 1293653894), (492, 1057009889), (533, 975701436), (804, 646826947), (871, 597071028), (1066, 487850718), (1599, 325233812), (1681, 309368748), (1742, 298535514), (2132, 243925359), (2613, 199023676), (2747, 189315204), (3198, 162616906), (3362, 154684374), (3484, 149267757), (5043, 103122916), (5226, 99511838), (5494, 94657602), (6396, 81308453), (6724, 77342187), (8241, 63105068), (10086, 51561458), (10452, 49755919), (10988, 47328801), (16482, 31552534), (20172, 25780729), (21853, 23797596), (29599, 17569812), (32964, 15776267), (35711, 14562708), (43706, 11898798), (59198, 8784906), (65559, 7932532), (71422, 7281354), (87412, 5949399), (88797, 5856604), (107133, 4854236), (112627, 4617444), (118396, 4392453), (131118, 3966266), (142844, 3640677), (177594, 2928302), (214266, 2427118), (225254, 2308722), (262236, 1983133), (337881, 1539148), (355188, 1464151), (384787, 1351524), (428532, 1213559), (450508, 1154361), (675762, 769574)]