340298532

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 1044033536

約数和(自身を除く): 703735004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 127, 147, 186, 196, 217, 252, 254, 279, 294, 343, 372, 381, 434, 441, 508, 558, 588, 651, 686, 762, 868, 882, 889, 1029, 1116, 1143, 1302, 1372, 1519, 1524, 1764, 1778, 1953, 2058, 2286, 2401, 2604, 2667, 3038, 3087, 3556, 3906, 3937, 4116, 4557, 4572, 4802, 5334, 6076, 6174, 6223, 7203, 7812, 7874, 8001, 9114, 9604, 10633, 10668, 11811, 12348, 12446, 13671, 14406, 15748, 16002, 18228, 18669, 21266, 21609, 23622, 24892, 27342, 27559, 28812, 31899, 32004, 35433, 37338, 42532, 43218, 43561, 47244, 54684, 55118, 56007, 63798, 70866, 74431, 74676, 82677, 86436, 87122, 95697, 110236, 112014, 127596, 130683, 141732, 148862, 165354, 174244, 191394, 192913, 223293, 224028, 248031, 261366, 297724, 304927, 330708, 382788, 385826, 392049, 446586, 496062, 522732, 578739, 609854, 669879, 771652, 784098, 893172, 914781, 992124, 1157478, 1219708, 1339758, 1350391, 1568196, 1736217, 1829562, 2314956, 2679516, 2700782, 2744343, 3472434, 3659124, 4051173, 5401564, 5488686, 6944868, 8102346, 9452737, 10977372, 12153519, 16204692, 18905474, 24307038, 28358211, 37810948, 48614076, 56716422, 85074633, 113432844, 170149266, 340298532]

約数ペア:

[(1, 340298532), (2, 170149266), (3, 113432844), (4, 85074633), (6, 56716422), (7, 48614076), (9, 37810948), (12, 28358211), (14, 24307038), (18, 18905474), (21, 16204692), (28, 12153519), (31, 10977372), (36, 9452737), (42, 8102346), (49, 6944868), (62, 5488686), (63, 5401564), (84, 4051173), (93, 3659124), (98, 3472434), (124, 2744343), (126, 2700782), (127, 2679516), (147, 2314956), (186, 1829562), (196, 1736217), (217, 1568196), (252, 1350391), (254, 1339758), (279, 1219708), (294, 1157478), (343, 992124), (372, 914781), (381, 893172), (434, 784098), (441, 771652), (508, 669879), (558, 609854), (588, 578739), (651, 522732), (686, 496062), (762, 446586), (868, 392049), (882, 385826), (889, 382788), (1029, 330708), (1116, 304927), (1143, 297724), (1302, 261366), (1372, 248031), (1519, 224028), (1524, 223293), (1764, 192913), (1778, 191394), (1953, 174244), (2058, 165354), (2286, 148862), (2401, 141732), (2604, 130683), (2667, 127596), (3038, 112014), (3087, 110236), (3556, 95697), (3906, 87122), (3937, 86436), (4116, 82677), (4557, 74676), (4572, 74431), (4802, 70866), (5334, 63798), (6076, 56007), (6174, 55118), (6223, 54684), (7203, 47244), (7812, 43561), (7874, 43218), (8001, 42532), (9114, 37338), (9604, 35433), (10633, 32004), (10668, 31899), (11811, 28812), (12348, 27559), (12446, 27342), (13671, 24892), (14406, 23622), (15748, 21609), (16002, 21266), (18228, 18669)]