215762976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 748500480

約数和(自身を除く): 532737504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 132, 143, 144, 156, 169, 176, 186, 198, 208, 234, 248, 264, 279, 286, 288, 312, 338, 341, 352, 372, 396, 403, 416, 429, 468, 496, 507, 528, 558, 572, 624, 676, 682, 744, 792, 806, 858, 936, 992, 1014, 1023, 1056, 1116, 1144, 1209, 1248, 1287, 1352, 1364, 1488, 1521, 1584, 1612, 1716, 1859, 1872, 2028, 2046, 2197, 2232, 2288, 2418, 2574, 2704, 2728, 2976, 3042, 3069, 3168, 3224, 3432, 3627, 3718, 3744, 4056, 4092, 4394, 4433, 4464, 4576, 4836, 5148, 5239, 5408, 5456, 5577, 6084, 6138, 6448, 6591, 6864, 7254, 7436, 8112, 8184, 8788, 8866, 8928, 9672, 10296, 10478, 10912, 11154, 12168, 12276, 12896, 13182, 13299, 13728, 14508, 14872, 15717, 16224, 16368, 16731, 17576, 17732, 19344, 19773, 20592, 20956, 22308, 24167, 24336, 24552, 26364, 26598, 29016, 29744, 31434, 32736, 33462, 35152, 35464, 38688, 39546, 39897, 41184, 41912, 44616, 47151, 48334, 48672, 49104, 52728, 53196, 57629, 58032, 59488, 62868, 66924, 68107, 70304, 70928, 72501, 79092, 79794, 83824, 89232, 94302, 96668, 98208, 105456, 106392, 115258, 116064, 125736, 133848, 136214, 141856, 145002, 158184, 159588, 167648, 172887, 178464, 188604, 193336, 204321, 210912, 212784, 217503, 230516, 251472, 267696, 272428, 290004, 316368, 319176, 345774, 377208, 386672, 408642, 425568, 435006, 461032, 502944, 518661, 535392, 544856, 580008, 612963, 632736, 638352, 691548, 749177, 754416, 773344, 817284, 870012, 922064, 1037322, 1089712, 1160016, 1225926, 1276704, 1383096, 1498354, 1508832, 1634568, 1740024, 1844128, 2074644, 2179424, 2247531, 2320032, 2451852, 2766192, 2996708, 3269136, 3480048, 4149288, 4495062, 4903704, 5532384, 5993416, 6538272, 6742593, 6960096, 8298576, 8990124, 9807408, 11986832, 13485186, 16597152, 17980248, 19614816, 23973664, 26970372, 35960496, 53940744, 71920992, 107881488, 215762976]

約数ペア:

[(1, 215762976), (2, 107881488), (3, 71920992), (4, 53940744), (6, 35960496), (8, 26970372), (9, 23973664), (11, 19614816), (12, 17980248), (13, 16597152), (16, 13485186), (18, 11986832), (22, 9807408), (24, 8990124), (26, 8298576), (31, 6960096), (32, 6742593), (33, 6538272), (36, 5993416), (39, 5532384), (44, 4903704), (48, 4495062), (52, 4149288), (62, 3480048), (66, 3269136), (72, 2996708), (78, 2766192), (88, 2451852), (93, 2320032), (96, 2247531), (99, 2179424), (104, 2074644), (117, 1844128), (124, 1740024), (132, 1634568), (143, 1508832), (144, 1498354), (156, 1383096), (169, 1276704), (176, 1225926), (186, 1160016), (198, 1089712), (208, 1037322), (234, 922064), (248, 870012), (264, 817284), (279, 773344), (286, 754416), (288, 749177), (312, 691548), (338, 638352), (341, 632736), (352, 612963), (372, 580008), (396, 544856), (403, 535392), (416, 518661), (429, 502944), (468, 461032), (496, 435006), (507, 425568), (528, 408642), (558, 386672), (572, 377208), (624, 345774), (676, 319176), (682, 316368), (744, 290004), (792, 272428), (806, 267696), (858, 251472), (936, 230516), (992, 217503), (1014, 212784), (1023, 210912), (1056, 204321), (1116, 193336), (1144, 188604), (1209, 178464), (1248, 172887), (1287, 167648), (1352, 159588), (1364, 158184), (1488, 145002), (1521, 141856), (1584, 136214), (1612, 133848), (1716, 125736), (1859, 116064), (1872, 115258), (2028, 106392), (2046, 105456), (2197, 98208), (2232, 96668), (2288, 94302), (2418, 89232), (2574, 83824), (2704, 79794), (2728, 79092), (2976, 72501), (3042, 70928), (3069, 70304), (3168, 68107), (3224, 66924), (3432, 62868), (3627, 59488), (3718, 58032), (3744, 57629), (4056, 53196), (4092, 52728), (4394, 49104), (4433, 48672), (4464, 48334), (4576, 47151), (4836, 44616), (5148, 41912), (5239, 41184), (5408, 39897), (5456, 39546), (5577, 38688), (6084, 35464), (6138, 35152), (6448, 33462), (6591, 32736), (6864, 31434), (7254, 29744), (7436, 29016), (8112, 26598), (8184, 26364), (8788, 24552), (8866, 24336), (8928, 24167), (9672, 22308), (10296, 20956), (10478, 20592), (10912, 19773), (11154, 19344), (12168, 17732), (12276, 17576), (12896, 16731), (13182, 16368), (13299, 16224), (13728, 15717), (14508, 14872)]