1374999296

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 3257318400

約数和(自身を除く): 1882319104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 256, 304, 341, 352, 418, 496, 589, 608, 682, 704, 829, 836, 992, 1178, 1216, 1364, 1408, 1658, 1672, 1984, 2356, 2432, 2728, 2816, 3316, 3344, 3968, 4712, 4864, 5456, 6479, 6632, 6688, 7936, 9119, 9424, 10912, 12958, 13264, 13376, 15751, 18238, 18848, 21824, 25699, 25916, 26528, 26752, 31502, 36476, 37696, 43648, 51398, 51832, 53056, 53504, 63004, 72952, 75392, 87296, 102796, 103664, 106112, 126008, 145904, 150784, 173261, 205592, 207328, 212224, 252016, 282689, 291808, 346522, 411184, 414656, 488281, 504032, 565378, 583616, 693044, 822368, 829312, 976562, 1008064, 1130756, 1167232, 1386088, 1644736, 1658624, 1953124, 2016128, 2261512, 2334464, 2772176, 3289472, 3906248, 4032256, 4523024, 5371091, 5544352, 6578944, 7812496, 9046048, 10742182, 11088704, 15624992, 18092096, 21484364, 22177408, 31249984, 36184192, 42968728, 44354816, 62499968, 72368384, 85937456, 124999936, 171874912, 343749824, 687499648, 1374999296]

約数ペア:

[(1, 1374999296), (2, 687499648), (4, 343749824), (8, 171874912), (11, 124999936), (16, 85937456), (19, 72368384), (22, 62499968), (31, 44354816), (32, 42968728), (38, 36184192), (44, 31249984), (62, 22177408), (64, 21484364), (76, 18092096), (88, 15624992), (124, 11088704), (128, 10742182), (152, 9046048), (176, 7812496), (209, 6578944), (248, 5544352), (256, 5371091), (304, 4523024), (341, 4032256), (352, 3906248), (418, 3289472), (496, 2772176), (589, 2334464), (608, 2261512), (682, 2016128), (704, 1953124), (829, 1658624), (836, 1644736), (992, 1386088), (1178, 1167232), (1216, 1130756), (1364, 1008064), (1408, 976562), (1658, 829312), (1672, 822368), (1984, 693044), (2356, 583616), (2432, 565378), (2728, 504032), (2816, 488281), (3316, 414656), (3344, 411184), (3968, 346522), (4712, 291808), (4864, 282689), (5456, 252016), (6479, 212224), (6632, 207328), (6688, 205592), (7936, 173261), (9119, 150784), (9424, 145904), (10912, 126008), (12958, 106112), (13264, 103664), (13376, 102796), (15751, 87296), (18238, 75392), (18848, 72952), (21824, 63004), (25699, 53504), (25916, 53056), (26528, 51832), (26752, 51398), (31502, 43648), (36476, 37696)]