304858268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28051}}^1$

素因数の和:28098

約数の個数: 48

約数和(自身を含む): 659783040

約数和(自身を除く): 354924772

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 28051, 56102, 112204, 308561, 364663, 532969, 617122, 729326, 1065938, 1234244, 1458652, 2131876, 4011293, 5862659, 6928597, 8022586, 11725318, 13857194, 16045172, 23450636, 27714388, 76214567, 152429134, 304858268]

約数ペア:

[(1, 304858268), (2, 152429134), (4, 76214567), (11, 27714388), (13, 23450636), (19, 16045172), (22, 13857194), (26, 11725318), (38, 8022586), (44, 6928597), (52, 5862659), (76, 4011293), (143, 2131876), (209, 1458652), (247, 1234244), (286, 1065938), (418, 729326), (494, 617122), (572, 532969), (836, 364663), (988, 308561), (2717, 112204), (5434, 56102), (10868, 28051)]