293707206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2202

約数の個数: 96

約数和(自身を含む): 745006080

約数和(自身を除く): 451298874

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1209, 1482, 1767, 2131, 2223, 2418, 3534, 3627, 4262, 4446, 5301, 6393, 7254, 7657, 10602, 12786, 15314, 19179, 22971, 27703, 38358, 40489, 45942, 55406, 66061, 68913, 80978, 83109, 121467, 132122, 137826, 166218, 198183, 242934, 249327, 364401, 396366, 498654, 526357, 594549, 728802, 858793, 1052714, 1189098, 1255159, 1579071, 1717586, 2510318, 2576379, 3158142, 3765477, 4737213, 5152758, 7530954, 7729137, 9474426, 11296431, 15458274, 16317067, 22592862, 32634134, 48951201, 97902402, 146853603, 293707206]

約数ペア:

[(1, 293707206), (2, 146853603), (3, 97902402), (6, 48951201), (9, 32634134), (13, 22592862), (18, 16317067), (19, 15458274), (26, 11296431), (31, 9474426), (38, 7729137), (39, 7530954), (57, 5152758), (62, 4737213), (78, 3765477), (93, 3158142), (114, 2576379), (117, 2510318), (171, 1717586), (186, 1579071), (234, 1255159), (247, 1189098), (279, 1052714), (342, 858793), (403, 728802), (494, 594549), (558, 526357), (589, 498654), (741, 396366), (806, 364401), (1178, 249327), (1209, 242934), (1482, 198183), (1767, 166218), (2131, 137826), (2223, 132122), (2418, 121467), (3534, 83109), (3627, 80978), (4262, 68913), (4446, 66061), (5301, 55406), (6393, 45942), (7254, 40489), (7657, 38358), (10602, 27703), (12786, 22971), (15314, 19179)]