1313183988

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 3600007488

約数和(自身を除く): 2286823500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 313, 324, 414, 563, 621, 626, 828, 939, 1126, 1242, 1252, 1689, 1863, 1878, 2252, 2484, 2817, 3378, 3726, 3756, 5067, 5634, 6756, 7199, 7452, 8451, 10134, 11268, 12949, 14398, 15201, 16902, 20268, 21597, 25353, 25898, 28796, 30402, 33804, 38847, 43194, 45603, 50706, 51796, 60804, 64791, 77694, 86388, 91206, 101412, 116541, 129582, 155388, 176219, 182412, 194373, 233082, 259164, 349623, 352438, 388746, 466164, 528657, 583119, 699246, 704876, 777492, 1048869, 1057314, 1166238, 1398492, 1585971, 2097738, 2114628, 2332476, 3171942, 4053037, 4195476, 4757913, 6343884, 8106074, 9515826, 12159111, 14273739, 16212148, 19031652, 24318222, 28547478, 36477333, 48636444, 57094956, 72954666, 109431999, 145909332, 218863998, 328295997, 437727996, 656591994, 1313183988]

約数ペア:

[(1, 1313183988), (2, 656591994), (3, 437727996), (4, 328295997), (6, 218863998), (9, 145909332), (12, 109431999), (18, 72954666), (23, 57094956), (27, 48636444), (36, 36477333), (46, 28547478), (54, 24318222), (69, 19031652), (81, 16212148), (92, 14273739), (108, 12159111), (138, 9515826), (162, 8106074), (207, 6343884), (276, 4757913), (313, 4195476), (324, 4053037), (414, 3171942), (563, 2332476), (621, 2114628), (626, 2097738), (828, 1585971), (939, 1398492), (1126, 1166238), (1242, 1057314), (1252, 1048869), (1689, 777492), (1863, 704876), (1878, 699246), (2252, 583119), (2484, 528657), (2817, 466164), (3378, 388746), (3726, 352438), (3756, 349623), (5067, 259164), (5634, 233082), (6756, 194373), (7199, 182412), (7452, 176219), (8451, 155388), (10134, 129582), (11268, 116541), (12949, 101412), (14398, 91206), (15201, 86388), (16902, 77694), (20268, 64791), (21597, 60804), (25353, 51796), (25898, 50706), (28796, 45603), (30402, 43194), (33804, 38847)]