246612688

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 585795840

約数和(自身を除く): 339183152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 73, 98, 112, 124, 139, 146, 196, 217, 248, 278, 292, 392, 434, 496, 511, 556, 584, 784, 868, 973, 1022, 1112, 1168, 1519, 1736, 1946, 2044, 2224, 2263, 3038, 3472, 3577, 3892, 4088, 4309, 4526, 6076, 6811, 7154, 7784, 8176, 8618, 9052, 10147, 12152, 13622, 14308, 15568, 15841, 17236, 18104, 20294, 24304, 27244, 28616, 30163, 31682, 34472, 36208, 40588, 54488, 57232, 60326, 63364, 68944, 71029, 81176, 108976, 110887, 120652, 126728, 142058, 162352, 211141, 221774, 241304, 253456, 284116, 314557, 422282, 443548, 482608, 497203, 568232, 629114, 844564, 887096, 994406, 1136464, 1258228, 1689128, 1774192, 1988812, 2201899, 2516456, 3378256, 3977624, 4403798, 5032912, 7955248, 8807596, 15413293, 17615192, 30826586, 35230384, 61653172, 123306344, 246612688]

約数ペア:

[(1, 246612688), (2, 123306344), (4, 61653172), (7, 35230384), (8, 30826586), (14, 17615192), (16, 15413293), (28, 8807596), (31, 7955248), (49, 5032912), (56, 4403798), (62, 3977624), (73, 3378256), (98, 2516456), (112, 2201899), (124, 1988812), (139, 1774192), (146, 1689128), (196, 1258228), (217, 1136464), (248, 994406), (278, 887096), (292, 844564), (392, 629114), (434, 568232), (496, 497203), (511, 482608), (556, 443548), (584, 422282), (784, 314557), (868, 284116), (973, 253456), (1022, 241304), (1112, 221774), (1168, 211141), (1519, 162352), (1736, 142058), (1946, 126728), (2044, 120652), (2224, 110887), (2263, 108976), (3038, 81176), (3472, 71029), (3577, 68944), (3892, 63364), (4088, 60326), (4309, 57232), (4526, 54488), (6076, 40588), (6811, 36208), (7154, 34472), (7784, 31682), (8176, 30163), (8618, 28616), (9052, 27244), (10147, 24304), (12152, 20294), (13622, 18104), (14308, 17236), (15568, 15841)]