402924672

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 1283731200

約数和(自身を除く): 880806528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 64, 69, 72, 74, 92, 96, 108, 111, 128, 137, 138, 144, 148, 184, 192, 207, 216, 222, 274, 276, 288, 296, 333, 368, 384, 411, 414, 432, 444, 548, 552, 576, 592, 621, 666, 736, 822, 828, 851, 864, 888, 999, 1096, 1104, 1152, 1184, 1233, 1242, 1332, 1472, 1644, 1656, 1702, 1728, 1776, 1998, 2192, 2208, 2368, 2466, 2484, 2553, 2664, 2944, 3151, 3288, 3312, 3404, 3456, 3552, 3699, 3996, 4384, 4416, 4736, 4932, 4968, 5069, 5106, 5328, 6302, 6576, 6624, 6808, 7104, 7398, 7659, 7992, 8768, 8832, 9453, 9864, 9936, 10138, 10212, 10656, 12604, 13152, 13248, 13616, 14208, 14796, 15207, 15318, 15984, 17536, 18906, 19728, 19872, 20276, 20424, 21312, 22977, 25208, 26304, 26496, 27232, 28359, 29592, 30414, 30636, 31968, 37812, 39456, 39744, 40552, 40848, 42624, 45621, 45954, 50416, 52608, 54464, 56718, 59184, 60828, 61272, 63936, 75624, 78912, 79488, 81104, 81696, 85077, 91242, 91908, 100832, 108928, 113436, 116587, 118368, 121656, 122544, 127872, 136863, 151248, 157824, 162208, 163392, 170154, 182484, 183816, 201664, 226872, 233174, 236736, 243312, 245088, 273726, 302496, 324416, 326784, 340308, 349761, 364968, 367632, 403328, 453744, 466348, 473472, 486624, 490176, 547452, 604992, 648832, 680616, 699522, 729936, 735264, 907488, 932696, 973248, 980352, 1049283, 1094904, 1209984, 1361232, 1399044, 1459872, 1470528, 1814976, 1865392, 1946496, 2098566, 2189808, 2722464, 2798088, 2919744, 2941056, 3147849, 3629952, 3730784, 4197132, 4379616, 5444928, 5596176, 5839488, 6295698, 7461568, 8394264, 8759232, 10889856, 11192352, 12591396, 14923136, 16788528, 17518464, 22384704, 25182792, 33577056, 44769408, 50365584, 67154112, 100731168, 134308224, 201462336, 402924672]

約数ペア:

[(1, 402924672), (2, 201462336), (3, 134308224), (4, 100731168), (6, 67154112), (8, 50365584), (9, 44769408), (12, 33577056), (16, 25182792), (18, 22384704), (23, 17518464), (24, 16788528), (27, 14923136), (32, 12591396), (36, 11192352), (37, 10889856), (46, 8759232), (48, 8394264), (54, 7461568), (64, 6295698), (69, 5839488), (72, 5596176), (74, 5444928), (92, 4379616), (96, 4197132), (108, 3730784), (111, 3629952), (128, 3147849), (137, 2941056), (138, 2919744), (144, 2798088), (148, 2722464), (184, 2189808), (192, 2098566), (207, 1946496), (216, 1865392), (222, 1814976), (274, 1470528), (276, 1459872), (288, 1399044), (296, 1361232), (333, 1209984), (368, 1094904), (384, 1049283), (411, 980352), (414, 973248), (432, 932696), (444, 907488), (548, 735264), (552, 729936), (576, 699522), (592, 680616), (621, 648832), (666, 604992), (736, 547452), (822, 490176), (828, 486624), (851, 473472), (864, 466348), (888, 453744), (999, 403328), (1096, 367632), (1104, 364968), (1152, 349761), (1184, 340308), (1233, 326784), (1242, 324416), (1332, 302496), (1472, 273726), (1644, 245088), (1656, 243312), (1702, 236736), (1728, 233174), (1776, 226872), (1998, 201664), (2192, 183816), (2208, 182484), (2368, 170154), (2466, 163392), (2484, 162208), (2553, 157824), (2664, 151248), (2944, 136863), (3151, 127872), (3288, 122544), (3312, 121656), (3404, 118368), (3456, 116587), (3552, 113436), (3699, 108928), (3996, 100832), (4384, 91908), (4416, 91242), (4736, 85077), (4932, 81696), (4968, 81104), (5069, 79488), (5106, 78912), (5328, 75624), (6302, 63936), (6576, 61272), (6624, 60828), (6808, 59184), (7104, 56718), (7398, 54464), (7659, 52608), (7992, 50416), (8768, 45954), (8832, 45621), (9453, 42624), (9864, 40848), (9936, 40552), (10138, 39744), (10212, 39456), (10656, 37812), (12604, 31968), (13152, 30636), (13248, 30414), (13616, 29592), (14208, 28359), (14796, 27232), (15207, 26496), (15318, 26304), (15984, 25208), (17536, 22977), (18906, 21312), (19728, 20424), (19872, 20276)]