253819188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1303}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 734767488

約数和(自身を除く): 480948300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 773, 1303, 1546, 2319, 2606, 3092, 3909, 4638, 5212, 5411, 6957, 7818, 9121, 9276, 10822, 11727, 13914, 15636, 16233, 18242, 21644, 23454, 27363, 27828, 32466, 36484, 46908, 48699, 54726, 64932, 82089, 97398, 109452, 164178, 194796, 328356, 1007219, 2014438, 3021657, 4028876, 6043314, 7050533, 9064971, 12086628, 14101066, 18129942, 21151599, 28202132, 36259884, 42303198, 63454797, 84606396, 126909594, 253819188]

約数ペア:

[(1, 253819188), (2, 126909594), (3, 84606396), (4, 63454797), (6, 42303198), (7, 36259884), (9, 28202132), (12, 21151599), (14, 18129942), (18, 14101066), (21, 12086628), (28, 9064971), (36, 7050533), (42, 6043314), (63, 4028876), (84, 3021657), (126, 2014438), (252, 1007219), (773, 328356), (1303, 194796), (1546, 164178), (2319, 109452), (2606, 97398), (3092, 82089), (3909, 64932), (4638, 54726), (5212, 48699), (5411, 46908), (6957, 36484), (7818, 32466), (9121, 27828), (9276, 27363), (10822, 23454), (11727, 21644), (13914, 18242), (15636, 16233)]