449001216

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 1393435680

約数和(自身を除く): 944434464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 92, 96, 111, 128, 138, 144, 148, 184, 192, 207, 222, 229, 256, 276, 288, 296, 333, 368, 384, 414, 444, 458, 552, 576, 592, 666, 687, 736, 768, 828, 851, 888, 916, 1104, 1152, 1184, 1332, 1374, 1472, 1656, 1702, 1776, 1832, 2061, 2208, 2304, 2368, 2553, 2664, 2748, 2944, 3312, 3404, 3552, 3664, 4122, 4416, 4736, 5106, 5267, 5328, 5496, 5888, 6624, 6808, 7104, 7328, 7659, 8244, 8473, 8832, 9472, 10212, 10534, 10656, 10992, 13248, 13616, 14208, 14656, 15318, 15801, 16488, 16946, 17664, 20424, 21068, 21312, 21984, 25419, 26496, 27232, 28416, 29312, 30636, 31602, 32976, 33892, 40848, 42136, 42624, 43968, 47403, 50838, 52992, 54464, 58624, 61272, 63204, 65952, 67784, 76257, 81696, 84272, 85248, 87936, 94806, 101676, 108928, 122544, 126408, 131904, 135568, 152514, 163392, 168544, 175872, 189612, 194879, 203352, 217856, 245088, 252816, 263808, 271136, 305028, 326784, 337088, 379224, 389758, 406704, 490176, 505632, 527616, 542272, 584637, 610056, 653568, 674176, 758448, 779516, 813408, 980352, 1011264, 1084544, 1169274, 1220112, 1348352, 1516896, 1559032, 1626816, 1753911, 1960704, 2022528, 2169088, 2338548, 2440224, 3033792, 3118064, 3253632, 3507822, 4045056, 4677096, 4880448, 6067584, 6236128, 6507264, 7015644, 9354192, 9760896, 12135168, 12472256, 14031288, 18708384, 19521792, 24944512, 28062576, 37416768, 49889024, 56125152, 74833536, 112250304, 149667072, 224500608, 449001216]

約数ペア:

[(1, 449001216), (2, 224500608), (3, 149667072), (4, 112250304), (6, 74833536), (8, 56125152), (9, 49889024), (12, 37416768), (16, 28062576), (18, 24944512), (23, 19521792), (24, 18708384), (32, 14031288), (36, 12472256), (37, 12135168), (46, 9760896), (48, 9354192), (64, 7015644), (69, 6507264), (72, 6236128), (74, 6067584), (92, 4880448), (96, 4677096), (111, 4045056), (128, 3507822), (138, 3253632), (144, 3118064), (148, 3033792), (184, 2440224), (192, 2338548), (207, 2169088), (222, 2022528), (229, 1960704), (256, 1753911), (276, 1626816), (288, 1559032), (296, 1516896), (333, 1348352), (368, 1220112), (384, 1169274), (414, 1084544), (444, 1011264), (458, 980352), (552, 813408), (576, 779516), (592, 758448), (666, 674176), (687, 653568), (736, 610056), (768, 584637), (828, 542272), (851, 527616), (888, 505632), (916, 490176), (1104, 406704), (1152, 389758), (1184, 379224), (1332, 337088), (1374, 326784), (1472, 305028), (1656, 271136), (1702, 263808), (1776, 252816), (1832, 245088), (2061, 217856), (2208, 203352), (2304, 194879), (2368, 189612), (2553, 175872), (2664, 168544), (2748, 163392), (2944, 152514), (3312, 135568), (3404, 131904), (3552, 126408), (3664, 122544), (4122, 108928), (4416, 101676), (4736, 94806), (5106, 87936), (5267, 85248), (5328, 84272), (5496, 81696), (5888, 76257), (6624, 67784), (6808, 65952), (7104, 63204), (7328, 61272), (7659, 58624), (8244, 54464), (8473, 52992), (8832, 50838), (9472, 47403), (10212, 43968), (10534, 42624), (10656, 42136), (10992, 40848), (13248, 33892), (13616, 32976), (14208, 31602), (14656, 30636), (15318, 29312), (15801, 28416), (16488, 27232), (16946, 26496), (17664, 25419), (20424, 21984), (21068, 21312)]