302022708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 831591936

約数和(自身を除く): 529569228

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 173, 186, 228, 247, 346, 361, 372, 403, 494, 519, 589, 692, 722, 741, 806, 988, 1038, 1083, 1178, 1209, 1444, 1482, 1612, 1767, 2076, 2166, 2249, 2356, 2418, 2964, 3287, 3534, 4332, 4498, 4693, 4836, 5363, 6574, 6747, 7068, 7657, 8996, 9386, 9861, 10726, 11191, 13148, 13494, 14079, 15314, 16089, 18772, 19722, 21452, 22382, 22971, 26988, 28158, 30628, 32178, 33573, 39444, 42731, 44764, 45942, 56316, 62453, 64356, 67146, 69719, 85462, 91884, 101897, 124906, 128193, 134292, 139438, 145483, 170924, 187359, 203794, 209157, 249812, 256386, 278876, 290966, 305691, 374718, 407588, 418314, 436449, 512772, 581932, 611382, 749436, 811889, 836628, 872898, 1222764, 1324661, 1623778, 1745796, 1936043, 2435667, 2649322, 3247556, 3872086, 3973983, 4871334, 5298644, 5808129, 7744172, 7947966, 9742668, 11616258, 15895932, 23232516, 25168559, 50337118, 75505677, 100674236, 151011354, 302022708]

約数ペア:

[(1, 302022708), (2, 151011354), (3, 100674236), (4, 75505677), (6, 50337118), (12, 25168559), (13, 23232516), (19, 15895932), (26, 11616258), (31, 9742668), (38, 7947966), (39, 7744172), (52, 5808129), (57, 5298644), (62, 4871334), (76, 3973983), (78, 3872086), (93, 3247556), (114, 2649322), (124, 2435667), (156, 1936043), (173, 1745796), (186, 1623778), (228, 1324661), (247, 1222764), (346, 872898), (361, 836628), (372, 811889), (403, 749436), (494, 611382), (519, 581932), (589, 512772), (692, 436449), (722, 418314), (741, 407588), (806, 374718), (988, 305691), (1038, 290966), (1083, 278876), (1178, 256386), (1209, 249812), (1444, 209157), (1482, 203794), (1612, 187359), (1767, 170924), (2076, 145483), (2166, 139438), (2249, 134292), (2356, 128193), (2418, 124906), (2964, 101897), (3287, 91884), (3534, 85462), (4332, 69719), (4498, 67146), (4693, 64356), (4836, 62453), (5363, 56316), (6574, 45942), (6747, 44764), (7068, 42731), (7657, 39444), (8996, 33573), (9386, 32178), (9861, 30628), (10726, 28158), (11191, 26988), (13148, 22971), (13494, 22382), (14079, 21452), (15314, 19722), (16089, 18772)]