718492032

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 240

約数和(自身を含む): 2252291580

約数和(自身を除く): 1533799548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 131, 138, 144, 162, 184, 192, 207, 216, 262, 276, 288, 324, 368, 384, 393, 414, 432, 524, 529, 552, 576, 621, 648, 736, 786, 828, 864, 1048, 1058, 1104, 1152, 1179, 1242, 1296, 1472, 1572, 1587, 1656, 1728, 1863, 2096, 2116, 2208, 2358, 2484, 2592, 2944, 3013, 3144, 3174, 3312, 3456, 3537, 3726, 4192, 4232, 4416, 4716, 4761, 4968, 5184, 6026, 6288, 6348, 6624, 7074, 7452, 8384, 8464, 8832, 9039, 9432, 9522, 9936, 10368, 10611, 12052, 12576, 12696, 13248, 14148, 14283, 14904, 16768, 16928, 18078, 18864, 19044, 19872, 21222, 24104, 25152, 25392, 26496, 27117, 28296, 28566, 29808, 33856, 36156, 37728, 38088, 39744, 42444, 42849, 48208, 50304, 50784, 54234, 56592, 57132, 59616, 67712, 69299, 72312, 75456, 76176, 79488, 81351, 84888, 85698, 96416, 101568, 108468, 113184, 114264, 119232, 138598, 144624, 150912, 152352, 162702, 169776, 171396, 192832, 203136, 207897, 216936, 226368, 228528, 238464, 244053, 277196, 289248, 304704, 325404, 339552, 342792, 385664, 415794, 433872, 452736, 457056, 488106, 554392, 578496, 609408, 623691, 650808, 679104, 685584, 831588, 867744, 914112, 976212, 1108784, 1156992, 1247382, 1301616, 1358208, 1371168, 1663176, 1735488, 1828224, 1871073, 1952424, 2217568, 2494764, 2603232, 2742336, 3326352, 3470976, 3742146, 3904848, 4435136, 4989528, 5206464, 5484672, 5613219, 6652704, 7484292, 7809696, 8870272, 9979056, 10412928, 11226438, 13305408, 14968584, 15619392, 19958112, 22452876, 26610816, 29937168, 31238784, 39916224, 44905752, 59874336, 79832448, 89811504, 119748672, 179623008, 239497344, 359246016, 718492032]

約数ペア:

[(1, 718492032), (2, 359246016), (3, 239497344), (4, 179623008), (6, 119748672), (8, 89811504), (9, 79832448), (12, 59874336), (16, 44905752), (18, 39916224), (23, 31238784), (24, 29937168), (27, 26610816), (32, 22452876), (36, 19958112), (46, 15619392), (48, 14968584), (54, 13305408), (64, 11226438), (69, 10412928), (72, 9979056), (81, 8870272), (92, 7809696), (96, 7484292), (108, 6652704), (128, 5613219), (131, 5484672), (138, 5206464), (144, 4989528), (162, 4435136), (184, 3904848), (192, 3742146), (207, 3470976), (216, 3326352), (262, 2742336), (276, 2603232), (288, 2494764), (324, 2217568), (368, 1952424), (384, 1871073), (393, 1828224), (414, 1735488), (432, 1663176), (524, 1371168), (529, 1358208), (552, 1301616), (576, 1247382), (621, 1156992), (648, 1108784), (736, 976212), (786, 914112), (828, 867744), (864, 831588), (1048, 685584), (1058, 679104), (1104, 650808), (1152, 623691), (1179, 609408), (1242, 578496), (1296, 554392), (1472, 488106), (1572, 457056), (1587, 452736), (1656, 433872), (1728, 415794), (1863, 385664), (2096, 342792), (2116, 339552), (2208, 325404), (2358, 304704), (2484, 289248), (2592, 277196), (2944, 244053), (3013, 238464), (3144, 228528), (3174, 226368), (3312, 216936), (3456, 207897), (3537, 203136), (3726, 192832), (4192, 171396), (4232, 169776), (4416, 162702), (4716, 152352), (4761, 150912), (4968, 144624), (5184, 138598), (6026, 119232), (6288, 114264), (6348, 113184), (6624, 108468), (7074, 101568), (7452, 96416), (8384, 85698), (8464, 84888), (8832, 81351), (9039, 79488), (9432, 76176), (9522, 75456), (9936, 72312), (10368, 69299), (10611, 67712), (12052, 59616), (12576, 57132), (12696, 56592), (13248, 54234), (14148, 50784), (14283, 50304), (14904, 48208), (16768, 42849), (16928, 42444), (18078, 39744), (18864, 38088), (19044, 37728), (19872, 36156), (21222, 33856), (24104, 29808), (25152, 28566), (25392, 28296), (26496, 27117)]