743464704

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 2041956000

約数和(自身を除く): 1298491296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 89, 96, 128, 146, 149, 178, 192, 219, 256, 267, 292, 298, 356, 384, 438, 447, 534, 584, 596, 712, 768, 876, 894, 1068, 1168, 1192, 1424, 1752, 1788, 2136, 2336, 2384, 2848, 3504, 3576, 4272, 4672, 4768, 5696, 6497, 7008, 7152, 8544, 9344, 9536, 10877, 11392, 12994, 13261, 14016, 14304, 17088, 18688, 19072, 19491, 21754, 22784, 25988, 26522, 28032, 28608, 32631, 34176, 38144, 38982, 39783, 43508, 51976, 53044, 56064, 57216, 65262, 68352, 77964, 79566, 87016, 103952, 106088, 114432, 130524, 155928, 159132, 174032, 207904, 212176, 261048, 311856, 318264, 348064, 415808, 424352, 522096, 623712, 636528, 696128, 831616, 848704, 968053, 1044192, 1247424, 1273056, 1392256, 1663232, 1697408, 1936106, 2088384, 2494848, 2546112, 2784512, 2904159, 3394816, 3872212, 4176768, 4989696, 5092224, 5808318, 7744424, 8353536, 10184448, 11616636, 15488848, 23233272, 30977696, 46466544, 61955392, 92933088, 123910784, 185866176, 247821568, 371732352, 743464704]

約数ペア:

[(1, 743464704), (2, 371732352), (3, 247821568), (4, 185866176), (6, 123910784), (8, 92933088), (12, 61955392), (16, 46466544), (24, 30977696), (32, 23233272), (48, 15488848), (64, 11616636), (73, 10184448), (89, 8353536), (96, 7744424), (128, 5808318), (146, 5092224), (149, 4989696), (178, 4176768), (192, 3872212), (219, 3394816), (256, 2904159), (267, 2784512), (292, 2546112), (298, 2494848), (356, 2088384), (384, 1936106), (438, 1697408), (447, 1663232), (534, 1392256), (584, 1273056), (596, 1247424), (712, 1044192), (768, 968053), (876, 848704), (894, 831616), (1068, 696128), (1168, 636528), (1192, 623712), (1424, 522096), (1752, 424352), (1788, 415808), (2136, 348064), (2336, 318264), (2384, 311856), (2848, 261048), (3504, 212176), (3576, 207904), (4272, 174032), (4672, 159132), (4768, 155928), (5696, 130524), (6497, 114432), (7008, 106088), (7152, 103952), (8544, 87016), (9344, 79566), (9536, 77964), (10877, 68352), (11392, 65262), (12994, 57216), (13261, 56064), (14016, 53044), (14304, 51976), (17088, 43508), (18688, 39783), (19072, 38982), (19491, 38144), (21754, 34176), (22784, 32631), (25988, 28608), (26522, 28032)]