309882664

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 783495720

約数和(自身を除く): 473613056

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 73, 91, 98, 104, 119, 136, 146, 182, 196, 221, 238, 292, 343, 364, 392, 442, 476, 511, 584, 637, 686, 728, 833, 884, 949, 952, 1022, 1241, 1274, 1372, 1547, 1666, 1768, 1898, 2044, 2401, 2482, 2548, 2744, 3094, 3332, 3577, 3796, 4088, 4459, 4802, 4964, 5096, 5831, 6188, 6643, 6664, 7154, 7592, 8687, 8918, 9604, 9928, 10829, 11662, 12376, 13286, 14308, 16133, 17374, 17836, 19208, 21658, 23324, 25039, 26572, 28616, 31213, 32266, 34748, 35672, 40817, 43316, 46501, 46648, 50078, 53144, 60809, 62426, 64532, 69496, 75803, 81634, 86632, 93002, 100156, 112931, 121618, 124852, 129064, 151606, 163268, 175273, 186004, 200312, 225862, 243236, 249704, 303212, 325507, 326536, 350546, 372008, 425663, 451724, 486472, 530621, 606424, 651014, 701092, 790517, 851326, 903448, 1061242, 1302028, 1402184, 1581034, 1702652, 2122484, 2278549, 2604056, 2979641, 3162068, 3405304, 4244968, 4557098, 5533619, 5959282, 6324136, 9114196, 11067238, 11918564, 18228392, 22134476, 23837128, 38735333, 44268952, 77470666, 154941332, 309882664]

約数ペア:

[(1, 309882664), (2, 154941332), (4, 77470666), (7, 44268952), (8, 38735333), (13, 23837128), (14, 22134476), (17, 18228392), (26, 11918564), (28, 11067238), (34, 9114196), (49, 6324136), (52, 5959282), (56, 5533619), (68, 4557098), (73, 4244968), (91, 3405304), (98, 3162068), (104, 2979641), (119, 2604056), (136, 2278549), (146, 2122484), (182, 1702652), (196, 1581034), (221, 1402184), (238, 1302028), (292, 1061242), (343, 903448), (364, 851326), (392, 790517), (442, 701092), (476, 651014), (511, 606424), (584, 530621), (637, 486472), (686, 451724), (728, 425663), (833, 372008), (884, 350546), (949, 326536), (952, 325507), (1022, 303212), (1241, 249704), (1274, 243236), (1372, 225862), (1547, 200312), (1666, 186004), (1768, 175273), (1898, 163268), (2044, 151606), (2401, 129064), (2482, 124852), (2548, 121618), (2744, 112931), (3094, 100156), (3332, 93002), (3577, 86632), (3796, 81634), (4088, 75803), (4459, 69496), (4802, 64532), (4964, 62426), (5096, 60809), (5831, 53144), (6188, 50078), (6643, 46648), (6664, 46501), (7154, 43316), (7592, 40817), (8687, 35672), (8918, 34748), (9604, 32266), (9928, 31213), (10829, 28616), (11662, 26572), (12376, 25039), (13286, 23324), (14308, 21658), (16133, 19208), (17374, 17836)]