423890376

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 1415232000

約数和(自身を除く): 991341624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 119, 136, 147, 156, 168, 182, 196, 204, 221, 233, 238, 273, 294, 312, 343, 357, 364, 392, 408, 442, 466, 476, 546, 588, 637, 663, 686, 699, 714, 728, 833, 884, 932, 952, 1029, 1092, 1176, 1274, 1326, 1372, 1398, 1428, 1547, 1631, 1666, 1768, 1864, 1911, 2058, 2184, 2499, 2548, 2652, 2744, 2796, 2856, 3029, 3094, 3262, 3332, 3822, 3961, 4116, 4459, 4641, 4893, 4998, 5096, 5304, 5592, 5831, 6058, 6188, 6524, 6664, 7644, 7922, 8232, 8918, 9087, 9282, 9786, 9996, 10829, 11417, 11662, 11883, 12116, 12376, 13048, 13377, 15288, 15844, 17493, 17836, 18174, 18564, 19572, 19992, 21203, 21658, 22834, 23324, 23766, 24232, 26754, 27727, 31688, 32487, 34251, 34986, 35672, 36348, 37128, 39144, 42406, 43316, 45668, 46648, 47532, 51493, 53508, 55454, 63609, 64974, 68502, 69972, 72696, 75803, 79919, 83181, 84812, 86632, 91336, 95064, 102986, 107016, 110908, 127218, 129948, 137004, 139944, 148421, 151606, 154479, 159838, 166362, 169624, 194089, 205972, 221816, 227409, 239757, 254436, 259896, 274008, 296842, 303212, 308958, 319676, 332724, 360451, 388178, 411944, 445263, 454818, 479514, 508872, 582267, 593684, 606424, 617916, 639352, 665448, 720902, 776356, 890526, 909636, 959028, 1038947, 1081353, 1164534, 1187368, 1235832, 1358623, 1441804, 1552712, 1781052, 1819272, 1918056, 2077894, 2162706, 2329068, 2523157, 2717246, 2883608, 3116841, 3562104, 4075869, 4155788, 4325412, 4658136, 5046314, 5434492, 6233682, 7569471, 8151738, 8311576, 8650824, 10092628, 10868984, 12467364, 15138942, 16303476, 17662099, 20185256, 24934728, 30277884, 32606952, 35324198, 52986297, 60555768, 70648396, 105972594, 141296792, 211945188, 423890376]

約数ペア:

[(1, 423890376), (2, 211945188), (3, 141296792), (4, 105972594), (6, 70648396), (7, 60555768), (8, 52986297), (12, 35324198), (13, 32606952), (14, 30277884), (17, 24934728), (21, 20185256), (24, 17662099), (26, 16303476), (28, 15138942), (34, 12467364), (39, 10868984), (42, 10092628), (49, 8650824), (51, 8311576), (52, 8151738), (56, 7569471), (68, 6233682), (78, 5434492), (84, 5046314), (91, 4658136), (98, 4325412), (102, 4155788), (104, 4075869), (119, 3562104), (136, 3116841), (147, 2883608), (156, 2717246), (168, 2523157), (182, 2329068), (196, 2162706), (204, 2077894), (221, 1918056), (233, 1819272), (238, 1781052), (273, 1552712), (294, 1441804), (312, 1358623), (343, 1235832), (357, 1187368), (364, 1164534), (392, 1081353), (408, 1038947), (442, 959028), (466, 909636), (476, 890526), (546, 776356), (588, 720902), (637, 665448), (663, 639352), (686, 617916), (699, 606424), (714, 593684), (728, 582267), (833, 508872), (884, 479514), (932, 454818), (952, 445263), (1029, 411944), (1092, 388178), (1176, 360451), (1274, 332724), (1326, 319676), (1372, 308958), (1398, 303212), (1428, 296842), (1547, 274008), (1631, 259896), (1666, 254436), (1768, 239757), (1864, 227409), (1911, 221816), (2058, 205972), (2184, 194089), (2499, 169624), (2548, 166362), (2652, 159838), (2744, 154479), (2796, 151606), (2856, 148421), (3029, 139944), (3094, 137004), (3262, 129948), (3332, 127218), (3822, 110908), (3961, 107016), (4116, 102986), (4459, 95064), (4641, 91336), (4893, 86632), (4998, 84812), (5096, 83181), (5304, 79919), (5592, 75803), (5831, 72696), (6058, 69972), (6188, 68502), (6524, 64974), (6664, 63609), (7644, 55454), (7922, 53508), (8232, 51493), (8918, 47532), (9087, 46648), (9282, 45668), (9786, 43316), (9996, 42406), (10829, 39144), (11417, 37128), (11662, 36348), (11883, 35672), (12116, 34986), (12376, 34251), (13048, 32487), (13377, 31688), (15288, 27727), (15844, 26754), (17493, 24232), (17836, 23766), (18174, 23324), (18564, 22834), (19572, 21658), (19992, 21203)]