31982328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 107827200

約数和(自身を除く): 75844872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 56, 62, 63, 69, 72, 84, 89, 92, 93, 124, 126, 138, 161, 168, 178, 184, 186, 207, 217, 248, 252, 267, 276, 279, 322, 356, 372, 414, 434, 483, 504, 534, 552, 558, 623, 644, 651, 712, 713, 744, 801, 828, 868, 966, 1068, 1116, 1246, 1288, 1302, 1426, 1449, 1602, 1656, 1736, 1869, 1932, 1953, 2047, 2136, 2139, 2232, 2492, 2604, 2759, 2852, 2898, 3204, 3738, 3864, 3906, 4094, 4278, 4984, 4991, 5208, 5518, 5607, 5704, 5796, 6141, 6408, 6417, 7476, 7812, 8188, 8277, 8556, 9982, 11036, 11214, 11592, 12282, 12834, 14329, 14952, 14973, 15624, 16376, 16554, 17112, 18423, 19313, 19964, 22072, 22428, 24564, 24831, 25668, 28658, 29946, 33108, 36846, 38626, 39928, 42987, 44856, 44919, 49128, 49662, 51336, 57316, 57939, 59892, 63457, 66216, 73692, 77252, 85974, 89838, 99324, 114632, 115878, 119784, 126914, 128961, 147384, 154504, 171948, 173817, 179676, 190371, 198648, 231756, 253828, 257922, 343896, 347634, 359352, 380742, 444199, 463512, 507656, 515844, 571113, 695268, 761484, 888398, 1031688, 1142226, 1332597, 1390536, 1522968, 1776796, 2284452, 2665194, 3553592, 3997791, 4568904, 5330388, 7995582, 10660776, 15991164, 31982328]

約数ペア:

[(1, 31982328), (2, 15991164), (3, 10660776), (4, 7995582), (6, 5330388), (7, 4568904), (8, 3997791), (9, 3553592), (12, 2665194), (14, 2284452), (18, 1776796), (21, 1522968), (23, 1390536), (24, 1332597), (28, 1142226), (31, 1031688), (36, 888398), (42, 761484), (46, 695268), (56, 571113), (62, 515844), (63, 507656), (69, 463512), (72, 444199), (84, 380742), (89, 359352), (92, 347634), (93, 343896), (124, 257922), (126, 253828), (138, 231756), (161, 198648), (168, 190371), (178, 179676), (184, 173817), (186, 171948), (207, 154504), (217, 147384), (248, 128961), (252, 126914), (267, 119784), (276, 115878), (279, 114632), (322, 99324), (356, 89838), (372, 85974), (414, 77252), (434, 73692), (483, 66216), (504, 63457), (534, 59892), (552, 57939), (558, 57316), (623, 51336), (644, 49662), (651, 49128), (712, 44919), (713, 44856), (744, 42987), (801, 39928), (828, 38626), (868, 36846), (966, 33108), (1068, 29946), (1116, 28658), (1246, 25668), (1288, 24831), (1302, 24564), (1426, 22428), (1449, 22072), (1602, 19964), (1656, 19313), (1736, 18423), (1869, 17112), (1932, 16554), (1953, 16376), (2047, 15624), (2136, 14973), (2139, 14952), (2232, 14329), (2492, 12834), (2604, 12282), (2759, 11592), (2852, 11214), (2898, 11036), (3204, 9982), (3738, 8556), (3864, 8277), (3906, 8188), (4094, 7812), (4278, 7476), (4984, 6417), (4991, 6408), (5208, 6141), (5518, 5796), (5607, 5704)]