217401912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33181}}^1$

素因数の和:33213

約数の個数: 96

約数和(自身を含む): 724694880

約数和(自身を除く): 507292968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 33181, 66362, 99543, 132724, 199086, 232267, 265448, 298629, 398172, 431353, 464534, 597258, 696801, 796344, 862706, 929068, 1194516, 1294059, 1393602, 1725412, 1858136, 2090403, 2389032, 2588118, 2787204, 3019471, 3450824, 3882177, 4180806, 5176236, 5574408, 6038942, 7764354, 8361612, 9058413, 10352472, 12077884, 15528708, 16723224, 18116826, 24155768, 27175239, 31057416, 36233652, 54350478, 72467304, 108700956, 217401912]

約数ペア:

[(1, 217401912), (2, 108700956), (3, 72467304), (4, 54350478), (6, 36233652), (7, 31057416), (8, 27175239), (9, 24155768), (12, 18116826), (13, 16723224), (14, 15528708), (18, 12077884), (21, 10352472), (24, 9058413), (26, 8361612), (28, 7764354), (36, 6038942), (39, 5574408), (42, 5176236), (52, 4180806), (56, 3882177), (63, 3450824), (72, 3019471), (78, 2787204), (84, 2588118), (91, 2389032), (104, 2090403), (117, 1858136), (126, 1725412), (156, 1393602), (168, 1294059), (182, 1194516), (234, 929068), (252, 862706), (273, 796344), (312, 696801), (364, 597258), (468, 464534), (504, 431353), (546, 398172), (728, 298629), (819, 265448), (936, 232267), (1092, 199086), (1638, 132724), (2184, 99543), (3276, 66362), (6552, 33181)]