340497612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4519}}^1$

素因数の和:4572

約数の個数: 144

約数和(自身を含む): 1105628160

約数和(自身を除く): 765130548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2691, 2898, 3276, 3588, 4186, 4519, 5382, 5796, 6279, 8372, 9038, 10764, 12558, 13557, 18076, 18837, 25116, 27114, 31633, 37674, 40671, 54228, 58747, 63266, 75348, 81342, 94899, 103937, 117494, 126532, 162684, 176241, 189798, 207874, 234988, 284697, 311811, 352482, 379596, 411229, 415748, 528723, 569394, 623622, 704964, 727559, 822458, 935433, 1057446, 1138788, 1233687, 1247244, 1351181, 1455118, 1644916, 1870866, 2114892, 2182677, 2467374, 2702362, 2910236, 3701061, 3741732, 4053543, 4365354, 4934748, 5404724, 6548031, 7402122, 8107086, 8730708, 9458267, 12160629, 13096062, 14804244, 16214172, 18916534, 24321258, 26192124, 28374801, 37833068, 48642516, 56749602, 85124403, 113499204, 170248806, 340497612]

約数ペア:

[(1, 340497612), (2, 170248806), (3, 113499204), (4, 85124403), (6, 56749602), (7, 48642516), (9, 37833068), (12, 28374801), (13, 26192124), (14, 24321258), (18, 18916534), (21, 16214172), (23, 14804244), (26, 13096062), (28, 12160629), (36, 9458267), (39, 8730708), (42, 8107086), (46, 7402122), (52, 6548031), (63, 5404724), (69, 4934748), (78, 4365354), (84, 4053543), (91, 3741732), (92, 3701061), (117, 2910236), (126, 2702362), (138, 2467374), (156, 2182677), (161, 2114892), (182, 1870866), (207, 1644916), (234, 1455118), (252, 1351181), (273, 1247244), (276, 1233687), (299, 1138788), (322, 1057446), (364, 935433), (414, 822458), (468, 727559), (483, 704964), (546, 623622), (598, 569394), (644, 528723), (819, 415748), (828, 411229), (897, 379596), (966, 352482), (1092, 311811), (1196, 284697), (1449, 234988), (1638, 207874), (1794, 189798), (1932, 176241), (2093, 162684), (2691, 126532), (2898, 117494), (3276, 103937), (3588, 94899), (4186, 81342), (4519, 75348), (5382, 63266), (5796, 58747), (6279, 54228), (8372, 40671), (9038, 37674), (10764, 31633), (12558, 27114), (13557, 25116), (18076, 18837)]