307969252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 594657280

約数和(自身を除く): 286688028

約数列:

[1, 2, 4, 19, 31, 38, 62, 67, 76, 124, 134, 268, 589, 1178, 1273, 1951, 2077, 2356, 2546, 3902, 4154, 5092, 7804, 8308, 37069, 39463, 60481, 74138, 78926, 120962, 130717, 148276, 157852, 241924, 261434, 522868, 1149139, 2298278, 2483623, 4052227, 4596556, 4967246, 8104454, 9934492, 16208908, 76992313, 153984626, 307969252]

約数ペア:

[(1, 307969252), (2, 153984626), (4, 76992313), (19, 16208908), (31, 9934492), (38, 8104454), (62, 4967246), (67, 4596556), (76, 4052227), (124, 2483623), (134, 2298278), (268, 1149139), (589, 522868), (1178, 261434), (1273, 241924), (1951, 157852), (2077, 148276), (2356, 130717), (2546, 120962), (3902, 78926), (4154, 74138), (5092, 60481), (7804, 39463), (8308, 37069)]