219684696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 703261440

約数和(自身を除く): 483576744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 101, 107, 121, 132, 154, 168, 202, 214, 231, 242, 264, 303, 308, 321, 363, 404, 428, 462, 484, 606, 616, 642, 707, 726, 749, 808, 847, 856, 924, 968, 1111, 1177, 1212, 1284, 1414, 1452, 1498, 1694, 1848, 2121, 2222, 2247, 2354, 2424, 2541, 2568, 2828, 2904, 2996, 3333, 3388, 3531, 4242, 4444, 4494, 4708, 5082, 5656, 5992, 6666, 6776, 7062, 7777, 8239, 8484, 8888, 8988, 9416, 10164, 10807, 12221, 12947, 13332, 14124, 15554, 16478, 16968, 17976, 20328, 21614, 23331, 24442, 24717, 25894, 26664, 28248, 31108, 32421, 32956, 36663, 38841, 43228, 46662, 48884, 49434, 51788, 62216, 64842, 65912, 73326, 75649, 77682, 85547, 86456, 90629, 93324, 97768, 98868, 103576, 118877, 129684, 146652, 151298, 155364, 171094, 181258, 186648, 197736, 226947, 237754, 256641, 259368, 271887, 293304, 302596, 310728, 342188, 356631, 362516, 453894, 475508, 513282, 543774, 605192, 684376, 713262, 725032, 832139, 907788, 951016, 1026564, 1087548, 1307647, 1426524, 1664278, 1815576, 2053128, 2175096, 2496417, 2615294, 2853048, 3328556, 3922941, 4992834, 5230588, 6657112, 7845882, 9153529, 9985668, 10461176, 15691764, 18307058, 19971336, 27460587, 31383528, 36614116, 54921174, 73228232, 109842348, 219684696]

約数ペア:

[(1, 219684696), (2, 109842348), (3, 73228232), (4, 54921174), (6, 36614116), (7, 31383528), (8, 27460587), (11, 19971336), (12, 18307058), (14, 15691764), (21, 10461176), (22, 9985668), (24, 9153529), (28, 7845882), (33, 6657112), (42, 5230588), (44, 4992834), (56, 3922941), (66, 3328556), (77, 2853048), (84, 2615294), (88, 2496417), (101, 2175096), (107, 2053128), (121, 1815576), (132, 1664278), (154, 1426524), (168, 1307647), (202, 1087548), (214, 1026564), (231, 951016), (242, 907788), (264, 832139), (303, 725032), (308, 713262), (321, 684376), (363, 605192), (404, 543774), (428, 513282), (462, 475508), (484, 453894), (606, 362516), (616, 356631), (642, 342188), (707, 310728), (726, 302596), (749, 293304), (808, 271887), (847, 259368), (856, 256641), (924, 237754), (968, 226947), (1111, 197736), (1177, 186648), (1212, 181258), (1284, 171094), (1414, 155364), (1452, 151298), (1498, 146652), (1694, 129684), (1848, 118877), (2121, 103576), (2222, 98868), (2247, 97768), (2354, 93324), (2424, 90629), (2541, 86456), (2568, 85547), (2828, 77682), (2904, 75649), (2996, 73326), (3333, 65912), (3388, 64842), (3531, 62216), (4242, 51788), (4444, 49434), (4494, 48884), (4708, 46662), (5082, 43228), (5656, 38841), (5992, 36663), (6666, 32956), (6776, 32421), (7062, 31108), (7777, 28248), (8239, 26664), (8484, 25894), (8888, 24717), (8988, 24442), (9416, 23331), (10164, 21614), (10807, 20328), (12221, 17976), (12947, 16968), (13332, 16478), (14124, 15554)]