778856130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 2305884672

約数和(自身を除く): 1527028542

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 103, 115, 117, 130, 138, 195, 206, 207, 230, 234, 281, 299, 309, 345, 390, 414, 515, 562, 585, 598, 618, 690, 843, 897, 927, 1030, 1035, 1170, 1339, 1405, 1495, 1545, 1686, 1794, 1854, 2070, 2369, 2529, 2678, 2691, 2810, 2990, 3090, 3653, 4017, 4215, 4485, 4635, 4738, 5058, 5382, 6463, 6695, 7107, 7306, 8034, 8430, 8970, 9270, 10959, 11845, 12051, 12645, 12926, 13390, 13455, 14214, 18265, 19389, 20085, 21321, 21918, 23690, 24102, 25290, 26910, 28943, 30797, 32315, 32877, 35535, 36530, 38778, 40170, 42642, 54795, 57886, 58167, 60255, 61594, 64630, 65754, 71070, 84019, 86829, 92391, 96945, 106605, 109590, 116334, 120510, 144715, 153985, 164385, 168038, 173658, 184782, 193890, 213210, 252057, 260487, 277173, 289430, 290835, 307970, 328770, 376259, 420095, 434145, 461955, 504114, 520974, 554346, 581670, 665689, 752518, 756171, 840190, 868290, 923910, 1128777, 1260285, 1302435, 1331378, 1385865, 1512342, 1881295, 1997067, 2257554, 2520570, 2604870, 2771730, 3328445, 3386331, 3762590, 3780855, 3994134, 5643885, 5991201, 6656890, 6772662, 7561710, 8653957, 9985335, 11287770, 11982402, 16931655, 17307914, 19970670, 25961871, 29956005, 33863310, 43269785, 51923742, 59912010, 77885613, 86539570, 129809355, 155771226, 259618710, 389428065, 778856130]

約数ペア:

[(1, 778856130), (2, 389428065), (3, 259618710), (5, 155771226), (6, 129809355), (9, 86539570), (10, 77885613), (13, 59912010), (15, 51923742), (18, 43269785), (23, 33863310), (26, 29956005), (30, 25961871), (39, 19970670), (45, 17307914), (46, 16931655), (65, 11982402), (69, 11287770), (78, 9985335), (90, 8653957), (103, 7561710), (115, 6772662), (117, 6656890), (130, 5991201), (138, 5643885), (195, 3994134), (206, 3780855), (207, 3762590), (230, 3386331), (234, 3328445), (281, 2771730), (299, 2604870), (309, 2520570), (345, 2257554), (390, 1997067), (414, 1881295), (515, 1512342), (562, 1385865), (585, 1331378), (598, 1302435), (618, 1260285), (690, 1128777), (843, 923910), (897, 868290), (927, 840190), (1030, 756171), (1035, 752518), (1170, 665689), (1339, 581670), (1405, 554346), (1495, 520974), (1545, 504114), (1686, 461955), (1794, 434145), (1854, 420095), (2070, 376259), (2369, 328770), (2529, 307970), (2678, 290835), (2691, 289430), (2810, 277173), (2990, 260487), (3090, 252057), (3653, 213210), (4017, 193890), (4215, 184782), (4485, 173658), (4635, 168038), (4738, 164385), (5058, 153985), (5382, 144715), (6463, 120510), (6695, 116334), (7107, 109590), (7306, 106605), (8034, 96945), (8430, 92391), (8970, 86829), (9270, 84019), (10959, 71070), (11845, 65754), (12051, 64630), (12645, 61594), (12926, 60255), (13390, 58167), (13455, 57886), (14214, 54795), (18265, 42642), (19389, 40170), (20085, 38778), (21321, 36530), (21918, 35535), (23690, 32877), (24102, 32315), (25290, 30797), (26910, 28943)]