730651896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 2227680000

約数和(自身を除く): 1497028104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 149, 156, 169, 186, 234, 248, 279, 298, 312, 338, 372, 403, 447, 468, 507, 558, 596, 676, 744, 806, 894, 936, 1014, 1116, 1192, 1209, 1341, 1352, 1521, 1612, 1788, 1937, 2028, 2197, 2232, 2418, 2682, 3042, 3224, 3576, 3627, 3874, 4056, 4394, 4619, 4836, 5239, 5364, 5811, 6084, 6591, 7254, 7748, 8788, 9238, 9672, 10478, 10728, 11622, 12168, 13182, 13857, 14508, 15496, 15717, 17433, 17576, 18476, 19773, 20956, 23244, 25181, 26364, 27714, 29016, 31434, 34866, 36952, 39546, 41571, 41912, 46488, 47151, 50362, 52728, 55428, 60047, 62868, 68107, 69732, 75543, 79092, 83142, 94302, 100724, 110856, 120094, 125736, 136214, 139464, 151086, 158184, 166284, 180141, 188604, 201448, 204321, 226629, 240188, 272428, 302172, 327353, 332568, 360282, 377208, 408642, 453258, 480376, 540423, 544856, 604344, 612963, 654706, 720564, 780611, 817284, 906516, 982059, 1080846, 1225926, 1309412, 1441128, 1561222, 1634568, 1813032, 1964118, 2161692, 2341833, 2451852, 2618824, 2946177, 3122444, 3928236, 4323384, 4683666, 4903704, 5892354, 6244888, 7025499, 7856472, 9367332, 10147943, 11784708, 14050998, 18734664, 20295886, 23569416, 28101996, 30443829, 40591772, 56203992, 60887658, 81183544, 91331487, 121775316, 182662974, 243550632, 365325948, 730651896]

約数ペア:

[(1, 730651896), (2, 365325948), (3, 243550632), (4, 182662974), (6, 121775316), (8, 91331487), (9, 81183544), (12, 60887658), (13, 56203992), (18, 40591772), (24, 30443829), (26, 28101996), (31, 23569416), (36, 20295886), (39, 18734664), (52, 14050998), (62, 11784708), (72, 10147943), (78, 9367332), (93, 7856472), (104, 7025499), (117, 6244888), (124, 5892354), (149, 4903704), (156, 4683666), (169, 4323384), (186, 3928236), (234, 3122444), (248, 2946177), (279, 2618824), (298, 2451852), (312, 2341833), (338, 2161692), (372, 1964118), (403, 1813032), (447, 1634568), (468, 1561222), (507, 1441128), (558, 1309412), (596, 1225926), (676, 1080846), (744, 982059), (806, 906516), (894, 817284), (936, 780611), (1014, 720564), (1116, 654706), (1192, 612963), (1209, 604344), (1341, 544856), (1352, 540423), (1521, 480376), (1612, 453258), (1788, 408642), (1937, 377208), (2028, 360282), (2197, 332568), (2232, 327353), (2418, 302172), (2682, 272428), (3042, 240188), (3224, 226629), (3576, 204321), (3627, 201448), (3874, 188604), (4056, 180141), (4394, 166284), (4619, 158184), (4836, 151086), (5239, 139464), (5364, 136214), (5811, 125736), (6084, 120094), (6591, 110856), (7254, 100724), (7748, 94302), (8788, 83142), (9238, 79092), (9672, 75543), (10478, 69732), (10728, 68107), (11622, 62868), (12168, 60047), (13182, 55428), (13857, 52728), (14508, 50362), (15496, 47151), (15717, 46488), (17433, 41912), (17576, 41571), (18476, 39546), (19773, 36952), (20956, 34866), (23244, 31434), (25181, 29016), (26364, 27714)]