459998208

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 264

約数和(自身を含む): 1456153920

約数和(自身を除く): 996155712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 71, 72, 74, 76, 96, 111, 114, 128, 142, 144, 148, 152, 171, 192, 213, 222, 228, 256, 284, 288, 296, 304, 333, 342, 384, 426, 444, 456, 512, 568, 576, 592, 608, 639, 666, 684, 703, 768, 852, 888, 912, 1024, 1136, 1152, 1184, 1216, 1278, 1332, 1349, 1368, 1406, 1536, 1704, 1776, 1824, 2109, 2272, 2304, 2368, 2432, 2556, 2627, 2664, 2698, 2736, 2812, 3072, 3408, 3552, 3648, 4047, 4218, 4544, 4608, 4736, 4864, 5112, 5254, 5328, 5396, 5472, 5624, 6327, 6816, 7104, 7296, 7881, 8094, 8436, 9088, 9216, 9472, 9728, 10224, 10508, 10656, 10792, 10944, 11248, 12141, 12654, 13632, 14208, 14592, 15762, 16188, 16872, 18176, 18944, 19456, 20448, 21016, 21312, 21584, 21888, 22496, 23643, 24282, 25308, 27264, 28416, 29184, 31524, 32376, 33744, 36352, 37888, 40896, 42032, 42624, 43168, 43776, 44992, 47286, 48564, 49913, 50616, 54528, 56832, 58368, 63048, 64752, 67488, 72704, 81792, 84064, 85248, 86336, 87552, 89984, 94572, 97128, 99826, 101232, 109056, 113664, 126096, 129504, 134976, 149739, 163584, 168128, 170496, 172672, 175104, 179968, 189144, 194256, 199652, 202464, 218112, 252192, 259008, 269952, 299478, 327168, 336256, 340992, 345344, 359936, 378288, 388512, 399304, 404928, 449217, 504384, 518016, 539904, 598956, 654336, 672512, 690688, 719872, 756576, 777024, 798608, 809856, 898434, 1008768, 1036032, 1079808, 1197912, 1345024, 1381376, 1513152, 1554048, 1597216, 1619712, 1796868, 2017536, 2072064, 2159616, 2395824, 2690048, 3026304, 3108096, 3194432, 3239424, 3593736, 4035072, 4144128, 4791648, 6052608, 6216192, 6388864, 6478848, 7187472, 8070144, 9583296, 12105216, 12432384, 12777728, 14374944, 19166592, 24210432, 25555456, 28749888, 38333184, 51110912, 57499776, 76666368, 114999552, 153332736, 229999104, 459998208]

約数ペア:

[(1, 459998208), (2, 229999104), (3, 153332736), (4, 114999552), (6, 76666368), (8, 57499776), (9, 51110912), (12, 38333184), (16, 28749888), (18, 25555456), (19, 24210432), (24, 19166592), (32, 14374944), (36, 12777728), (37, 12432384), (38, 12105216), (48, 9583296), (57, 8070144), (64, 7187472), (71, 6478848), (72, 6388864), (74, 6216192), (76, 6052608), (96, 4791648), (111, 4144128), (114, 4035072), (128, 3593736), (142, 3239424), (144, 3194432), (148, 3108096), (152, 3026304), (171, 2690048), (192, 2395824), (213, 2159616), (222, 2072064), (228, 2017536), (256, 1796868), (284, 1619712), (288, 1597216), (296, 1554048), (304, 1513152), (333, 1381376), (342, 1345024), (384, 1197912), (426, 1079808), (444, 1036032), (456, 1008768), (512, 898434), (568, 809856), (576, 798608), (592, 777024), (608, 756576), (639, 719872), (666, 690688), (684, 672512), (703, 654336), (768, 598956), (852, 539904), (888, 518016), (912, 504384), (1024, 449217), (1136, 404928), (1152, 399304), (1184, 388512), (1216, 378288), (1278, 359936), (1332, 345344), (1349, 340992), (1368, 336256), (1406, 327168), (1536, 299478), (1704, 269952), (1776, 259008), (1824, 252192), (2109, 218112), (2272, 202464), (2304, 199652), (2368, 194256), (2432, 189144), (2556, 179968), (2627, 175104), (2664, 172672), (2698, 170496), (2736, 168128), (2812, 163584), (3072, 149739), (3408, 134976), (3552, 129504), (3648, 126096), (4047, 113664), (4218, 109056), (4544, 101232), (4608, 99826), (4736, 97128), (4864, 94572), (5112, 89984), (5254, 87552), (5328, 86336), (5396, 85248), (5472, 84064), (5624, 81792), (6327, 72704), (6816, 67488), (7104, 64752), (7296, 63048), (7881, 58368), (8094, 56832), (8436, 54528), (9088, 50616), (9216, 49913), (9472, 48564), (9728, 47286), (10224, 44992), (10508, 43776), (10656, 43168), (10792, 42624), (10944, 42032), (11248, 40896), (12141, 37888), (12654, 36352), (13632, 33744), (14208, 32376), (14592, 31524), (15762, 29184), (16188, 28416), (16872, 27264), (18176, 25308), (18944, 24282), (19456, 23643), (20448, 22496), (21016, 21888), (21312, 21584)]