242250372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^2$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 777947520

約数和(自身を除く): 535697148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 157, 182, 189, 234, 252, 273, 314, 351, 364, 378, 468, 471, 546, 628, 702, 756, 819, 942, 1092, 1099, 1404, 1413, 1638, 1884, 2041, 2198, 2457, 2826, 3276, 3297, 4082, 4239, 4396, 4914, 5652, 6123, 6594, 8164, 8478, 9828, 9891, 12246, 13188, 14287, 16956, 18369, 19782, 24492, 24649, 28574, 29673, 36738, 39564, 42861, 49298, 55107, 57148, 59346, 73476, 73947, 85722, 98596, 110214, 118692, 128583, 147894, 171444, 172543, 220428, 221841, 257166, 295788, 320437, 345086, 385749, 443682, 514332, 517629, 640874, 665523, 690172, 771498, 887364, 961311, 1035258, 1281748, 1331046, 1542996, 1552887, 1922622, 2070516, 2243059, 2662092, 2883933, 3105774, 3845244, 4486118, 4658661, 5767866, 6211548, 6729177, 8651799, 8972236, 9317322, 11535732, 13458354, 17303598, 18634644, 20187531, 26916708, 34607196, 40375062, 60562593, 80750124, 121125186, 242250372]

約数ペア:

[(1, 242250372), (2, 121125186), (3, 80750124), (4, 60562593), (6, 40375062), (7, 34607196), (9, 26916708), (12, 20187531), (13, 18634644), (14, 17303598), (18, 13458354), (21, 11535732), (26, 9317322), (27, 8972236), (28, 8651799), (36, 6729177), (39, 6211548), (42, 5767866), (52, 4658661), (54, 4486118), (63, 3845244), (78, 3105774), (84, 2883933), (91, 2662092), (108, 2243059), (117, 2070516), (126, 1922622), (156, 1552887), (157, 1542996), (182, 1331046), (189, 1281748), (234, 1035258), (252, 961311), (273, 887364), (314, 771498), (351, 690172), (364, 665523), (378, 640874), (468, 517629), (471, 514332), (546, 443682), (628, 385749), (702, 345086), (756, 320437), (819, 295788), (942, 257166), (1092, 221841), (1099, 220428), (1404, 172543), (1413, 171444), (1638, 147894), (1884, 128583), (2041, 118692), (2198, 110214), (2457, 98596), (2826, 85722), (3276, 73947), (3297, 73476), (4082, 59346), (4239, 57148), (4396, 55107), (4914, 49298), (5652, 42861), (6123, 39564), (6594, 36738), (8164, 29673), (8478, 28574), (9828, 24649), (9891, 24492), (12246, 19782), (13188, 18369), (14287, 16956)]