303919772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 588884352

約数和(自身を除く): 284964580

約数列:

[1, 2, 4, 13, 26, 52, 67, 83, 134, 166, 268, 332, 871, 1051, 1079, 1742, 2102, 2158, 3484, 4204, 4316, 5561, 11122, 13663, 22244, 27326, 54652, 70417, 72293, 87233, 140834, 144586, 174466, 281668, 289172, 348932, 915421, 1134029, 1830842, 2268058, 3661684, 4536116, 5844611, 11689222, 23378444, 75979943, 151959886, 303919772]

約数ペア:

[(1, 303919772), (2, 151959886), (4, 75979943), (13, 23378444), (26, 11689222), (52, 5844611), (67, 4536116), (83, 3661684), (134, 2268058), (166, 1830842), (268, 1134029), (332, 915421), (871, 348932), (1051, 289172), (1079, 281668), (1742, 174466), (2102, 144586), (2158, 140834), (3484, 87233), (4204, 72293), (4316, 70417), (5561, 54652), (11122, 27326), (13663, 22244)]