1338290928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10069}}^1$

素因数の和:10167

約数の個数: 120

約数和(自身を含む): 4090675680

約数和(自身を除く): 2752384752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1278, 1704, 1846, 1872, 2556, 2769, 3408, 3692, 5112, 5538, 7384, 8307, 10069, 10224, 11076, 14768, 16614, 20138, 22152, 30207, 33228, 40276, 44304, 60414, 66456, 80552, 90621, 120828, 130897, 132912, 161104, 181242, 241656, 261794, 362484, 392691, 483312, 523588, 714899, 724968, 785382, 1047176, 1178073, 1429798, 1449936, 1570764, 2094352, 2144697, 2356146, 2859596, 3141528, 4289394, 4712292, 5719192, 6283056, 6434091, 8578788, 9293687, 9424584, 11438384, 12868182, 17157576, 18587374, 18849168, 25736364, 27881061, 34315152, 37174748, 51472728, 55762122, 74349496, 83643183, 102945456, 111524244, 148698992, 167286366, 223048488, 334572732, 446096976, 669145464, 1338290928]

約数ペア:

[(1, 1338290928), (2, 669145464), (3, 446096976), (4, 334572732), (6, 223048488), (8, 167286366), (9, 148698992), (12, 111524244), (13, 102945456), (16, 83643183), (18, 74349496), (24, 55762122), (26, 51472728), (36, 37174748), (39, 34315152), (48, 27881061), (52, 25736364), (71, 18849168), (72, 18587374), (78, 17157576), (104, 12868182), (117, 11438384), (142, 9424584), (144, 9293687), (156, 8578788), (208, 6434091), (213, 6283056), (234, 5719192), (284, 4712292), (312, 4289394), (426, 3141528), (468, 2859596), (568, 2356146), (624, 2144697), (639, 2094352), (852, 1570764), (923, 1449936), (936, 1429798), (1136, 1178073), (1278, 1047176), (1704, 785382), (1846, 724968), (1872, 714899), (2556, 523588), (2769, 483312), (3408, 392691), (3692, 362484), (5112, 261794), (5538, 241656), (7384, 181242), (8307, 161104), (10069, 132912), (10224, 130897), (11076, 120828), (14768, 90621), (16614, 80552), (20138, 66456), (22152, 60414), (30207, 44304), (33228, 40276)]