298394460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18217}}^1$

素因数の和:18252

約数の個数: 144

約数和(自身を含む): 1114067136

約数和(自身を除く): 815672676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 18217, 36434, 54651, 72868, 91085, 109302, 127519, 163953, 182170, 218604, 236821, 255038, 273255, 327906, 364340, 382557, 473642, 510076, 546510, 637595, 655812, 710463, 765114, 819765, 947284, 1093020, 1147671, 1184105, 1275190, 1420926, 1530228, 1639530, 1657747, 1912785, 2131389, 2295342, 2368210, 2550380, 2841852, 3279060, 3315494, 3552315, 3825570, 4262778, 4590684, 4736420, 4973241, 5738355, 6630988, 7104630, 7651140, 8288735, 8525556, 9946482, 10656945, 11476710, 14209260, 14919723, 16577470, 19892964, 21313890, 22953420, 24866205, 29839446, 33154940, 42627780, 49732410, 59678892, 74598615, 99464820, 149197230, 298394460]

約数ペア:

[(1, 298394460), (2, 149197230), (3, 99464820), (4, 74598615), (5, 59678892), (6, 49732410), (7, 42627780), (9, 33154940), (10, 29839446), (12, 24866205), (13, 22953420), (14, 21313890), (15, 19892964), (18, 16577470), (20, 14919723), (21, 14209260), (26, 11476710), (28, 10656945), (30, 9946482), (35, 8525556), (36, 8288735), (39, 7651140), (42, 7104630), (45, 6630988), (52, 5738355), (60, 4973241), (63, 4736420), (65, 4590684), (70, 4262778), (78, 3825570), (84, 3552315), (90, 3315494), (91, 3279060), (105, 2841852), (117, 2550380), (126, 2368210), (130, 2295342), (140, 2131389), (156, 1912785), (180, 1657747), (182, 1639530), (195, 1530228), (210, 1420926), (234, 1275190), (252, 1184105), (260, 1147671), (273, 1093020), (315, 947284), (364, 819765), (390, 765114), (420, 710463), (455, 655812), (468, 637595), (546, 546510), (585, 510076), (630, 473642), (780, 382557), (819, 364340), (910, 327906), (1092, 273255), (1170, 255038), (1260, 236821), (1365, 218604), (1638, 182170), (1820, 163953), (2340, 127519), (2730, 109302), (3276, 91085), (4095, 72868), (5460, 54651), (8190, 36434), (16380, 18217)]