1729185528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2069

約数の個数: 128

約数和(自身を含む): 5110848000

約数和(自身を除く): 3381662472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 149, 168, 222, 259, 296, 298, 444, 447, 518, 596, 777, 888, 894, 1036, 1043, 1192, 1554, 1788, 1867, 2072, 2086, 3108, 3129, 3576, 3734, 4172, 5513, 5601, 6216, 6258, 7468, 8344, 11026, 11202, 12516, 13069, 14936, 16539, 22052, 22404, 25032, 26138, 33078, 38591, 39207, 44104, 44808, 52276, 66156, 69079, 77182, 78414, 104552, 115773, 132312, 138158, 154364, 156828, 207237, 231546, 276316, 278183, 308728, 313656, 414474, 463092, 483553, 552632, 556366, 828948, 834549, 926184, 967106, 1112732, 1450659, 1657896, 1669098, 1934212, 1947281, 2225464, 2901318, 3338196, 3868424, 3894562, 5802636, 5841843, 6676392, 7789124, 10292771, 11605272, 11683686, 15578248, 20585542, 23367372, 30878313, 41171084, 46734744, 61756626, 72049397, 82342168, 123513252, 144098794, 216148191, 247026504, 288197588, 432296382, 576395176, 864592764, 1729185528]

約数ペア:

[(1, 1729185528), (2, 864592764), (3, 576395176), (4, 432296382), (6, 288197588), (7, 247026504), (8, 216148191), (12, 144098794), (14, 123513252), (21, 82342168), (24, 72049397), (28, 61756626), (37, 46734744), (42, 41171084), (56, 30878313), (74, 23367372), (84, 20585542), (111, 15578248), (148, 11683686), (149, 11605272), (168, 10292771), (222, 7789124), (259, 6676392), (296, 5841843), (298, 5802636), (444, 3894562), (447, 3868424), (518, 3338196), (596, 2901318), (777, 2225464), (888, 1947281), (894, 1934212), (1036, 1669098), (1043, 1657896), (1192, 1450659), (1554, 1112732), (1788, 967106), (1867, 926184), (2072, 834549), (2086, 828948), (3108, 556366), (3129, 552632), (3576, 483553), (3734, 463092), (4172, 414474), (5513, 313656), (5601, 308728), (6216, 278183), (6258, 276316), (7468, 231546), (8344, 207237), (11026, 156828), (11202, 154364), (12516, 138158), (13069, 132312), (14936, 115773), (16539, 104552), (22052, 78414), (22404, 77182), (25032, 69079), (26138, 66156), (33078, 52276), (38591, 44808), (39207, 44104)]