291269313492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{103349}}^1$

素因数の和:103685

約数の個数: 96

約数和(自身を含む): 733404672000

約数和(自身を除く): 442135358508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 263, 282, 526, 564, 789, 893, 1052, 1578, 1786, 2679, 3156, 3572, 4997, 5358, 9994, 10716, 12361, 14991, 19988, 24722, 29982, 37083, 49444, 59964, 74166, 103349, 148332, 206698, 234859, 310047, 413396, 469718, 620094, 704577, 939436, 1240188, 1409154, 1963631, 2818308, 3927262, 4857403, 5890893, 7854524, 9714806, 11781786, 14572209, 19429612, 23563572, 27180787, 29144418, 54361574, 58288836, 81542361, 92290657, 108723148, 163084722, 184581314, 276871971, 326169444, 369162628, 516434953, 553743942, 1032869906, 1107487884, 1277496989, 1549304859, 2065739812, 2554993978, 3098609718, 3832490967, 5109987956, 6197219436, 7664981934, 15329963868, 24272442791, 48544885582, 72817328373, 97089771164, 145634656746, 291269313492]

約数ペア:

[(1, 291269313492), (2, 145634656746), (3, 97089771164), (4, 72817328373), (6, 48544885582), (12, 24272442791), (19, 15329963868), (38, 7664981934), (47, 6197219436), (57, 5109987956), (76, 3832490967), (94, 3098609718), (114, 2554993978), (141, 2065739812), (188, 1549304859), (228, 1277496989), (263, 1107487884), (282, 1032869906), (526, 553743942), (564, 516434953), (789, 369162628), (893, 326169444), (1052, 276871971), (1578, 184581314), (1786, 163084722), (2679, 108723148), (3156, 92290657), (3572, 81542361), (4997, 58288836), (5358, 54361574), (9994, 29144418), (10716, 27180787), (12361, 23563572), (14991, 19429612), (19988, 14572209), (24722, 11781786), (29982, 9714806), (37083, 7854524), (49444, 5890893), (59964, 4857403), (74166, 3927262), (103349, 2818308), (148332, 1963631), (206698, 1409154), (234859, 1240188), (310047, 939436), (413396, 704577), (469718, 620094)]