219028824

素因数分解:

$2^3\times 3^2\times 7^5\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 695887920

約数和(自身を除く): 476859096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 181, 196, 252, 294, 343, 362, 392, 441, 504, 543, 588, 686, 724, 882, 1029, 1086, 1176, 1267, 1372, 1448, 1629, 1764, 2058, 2172, 2401, 2534, 2744, 3087, 3258, 3528, 3801, 4116, 4344, 4802, 5068, 6174, 6516, 7203, 7602, 8232, 8869, 9604, 10136, 11403, 12348, 13032, 14406, 15204, 16807, 17738, 19208, 21609, 22806, 24696, 26607, 28812, 30408, 33614, 35476, 43218, 45612, 50421, 53214, 57624, 62083, 67228, 70952, 79821, 86436, 91224, 100842, 106428, 124166, 134456, 151263, 159642, 172872, 186249, 201684, 212856, 248332, 302526, 319284, 372498, 403368, 434581, 496664, 558747, 605052, 638568, 744996, 869162, 1117494, 1210104, 1303743, 1489992, 1738324, 2234988, 2607486, 3042067, 3476648, 3911229, 4469976, 5214972, 6084134, 7822458, 9126201, 10429944, 12168268, 15644916, 18252402, 24336536, 27378603, 31289832, 36504804, 54757206, 73009608, 109514412, 219028824]

約数ペア:

[(1, 219028824), (2, 109514412), (3, 73009608), (4, 54757206), (6, 36504804), (7, 31289832), (8, 27378603), (9, 24336536), (12, 18252402), (14, 15644916), (18, 12168268), (21, 10429944), (24, 9126201), (28, 7822458), (36, 6084134), (42, 5214972), (49, 4469976), (56, 3911229), (63, 3476648), (72, 3042067), (84, 2607486), (98, 2234988), (126, 1738324), (147, 1489992), (168, 1303743), (181, 1210104), (196, 1117494), (252, 869162), (294, 744996), (343, 638568), (362, 605052), (392, 558747), (441, 496664), (504, 434581), (543, 403368), (588, 372498), (686, 319284), (724, 302526), (882, 248332), (1029, 212856), (1086, 201684), (1176, 186249), (1267, 172872), (1372, 159642), (1448, 151263), (1629, 134456), (1764, 124166), (2058, 106428), (2172, 100842), (2401, 91224), (2534, 86436), (2744, 79821), (3087, 70952), (3258, 67228), (3528, 62083), (3801, 57624), (4116, 53214), (4344, 50421), (4802, 45612), (5068, 43218), (6174, 35476), (6516, 33614), (7203, 30408), (7602, 28812), (8232, 26607), (8869, 24696), (9604, 22806), (10136, 21609), (11403, 19208), (12348, 17738), (13032, 16807), (14406, 15204)]