15550489752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1\times {\mathrm{1117}}^1$

素因数の和:1785

約数の個数: 128

約数和(自身を含む): 44820172800

約数和(自身を除く): 29269683048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 479, 519, 692, 958, 1038, 1117, 1211, 1384, 1437, 1916, 2076, 2234, 2422, 2874, 3351, 3353, 3633, 3832, 4152, 4468, 4844, 5748, 6702, 6706, 7266, 7819, 8936, 9688, 10059, 11496, 13404, 13412, 14532, 15638, 20118, 23457, 26808, 26824, 29064, 31276, 40236, 46914, 62552, 80472, 82867, 93828, 165734, 187656, 193241, 248601, 331468, 386482, 497202, 535043, 579723, 580069, 662936, 772964, 994404, 1070086, 1159446, 1160138, 1352687, 1545928, 1605129, 1740207, 1988808, 2140172, 2318892, 2320276, 2705374, 3210258, 3480414, 3745301, 4058061, 4280344, 4637784, 4640552, 5410748, 6420516, 6960828, 7490602, 8116122, 10821496, 11235903, 12841032, 13921656, 14981204, 16232244, 22471806, 29962408, 32464488, 44943612, 89887224, 92562439, 185124878, 277687317, 370249756, 555374634, 647937073, 740499512, 1110749268, 1295874146, 1943811219, 2221498536, 2591748292, 3887622438, 5183496584, 7775244876, 15550489752]

約数ペア:

[(1, 15550489752), (2, 7775244876), (3, 5183496584), (4, 3887622438), (6, 2591748292), (7, 2221498536), (8, 1943811219), (12, 1295874146), (14, 1110749268), (21, 740499512), (24, 647937073), (28, 555374634), (42, 370249756), (56, 277687317), (84, 185124878), (168, 92562439), (173, 89887224), (346, 44943612), (479, 32464488), (519, 29962408), (692, 22471806), (958, 16232244), (1038, 14981204), (1117, 13921656), (1211, 12841032), (1384, 11235903), (1437, 10821496), (1916, 8116122), (2076, 7490602), (2234, 6960828), (2422, 6420516), (2874, 5410748), (3351, 4640552), (3353, 4637784), (3633, 4280344), (3832, 4058061), (4152, 3745301), (4468, 3480414), (4844, 3210258), (5748, 2705374), (6702, 2320276), (6706, 2318892), (7266, 2140172), (7819, 1988808), (8936, 1740207), (9688, 1605129), (10059, 1545928), (11496, 1352687), (13404, 1160138), (13412, 1159446), (14532, 1070086), (15638, 994404), (20118, 772964), (23457, 662936), (26808, 580069), (26824, 579723), (29064, 535043), (31276, 497202), (40236, 386482), (46914, 331468), (62552, 248601), (80472, 193241), (82867, 187656), (93828, 165734)]