223858096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 546036480

約数和(自身を除く): 322178384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 308, 436, 616, 763, 872, 1199, 1232, 1526, 1667, 1744, 2398, 3052, 3334, 4796, 6104, 6668, 8393, 9592, 11669, 12208, 13336, 16786, 18337, 19184, 23338, 26672, 33572, 36674, 46676, 67144, 73348, 93352, 128359, 134288, 146696, 181703, 186704, 256718, 293392, 363406, 513436, 726812, 1026872, 1271921, 1453624, 1998733, 2053744, 2543842, 2907248, 3997466, 5087684, 7994932, 10175368, 13991131, 15989864, 20350736, 27982262, 31979728, 55964524, 111929048, 223858096]

約数ペア:

[(1, 223858096), (2, 111929048), (4, 55964524), (7, 31979728), (8, 27982262), (11, 20350736), (14, 15989864), (16, 13991131), (22, 10175368), (28, 7994932), (44, 5087684), (56, 3997466), (77, 2907248), (88, 2543842), (109, 2053744), (112, 1998733), (154, 1453624), (176, 1271921), (218, 1026872), (308, 726812), (436, 513436), (616, 363406), (763, 293392), (872, 256718), (1199, 186704), (1232, 181703), (1526, 146696), (1667, 134288), (1744, 128359), (2398, 93352), (3052, 73348), (3334, 67144), (4796, 46676), (6104, 36674), (6668, 33572), (8393, 26672), (9592, 23338), (11669, 19184), (12208, 18337), (13336, 16786)]