218812492052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{290327}}^1$

素因数の和:292796

約数の個数: 48

約数和(自身を含む): 477605818368

約数和(自身を除く): 258793326316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2447, 4894, 9788, 17129, 26917, 34258, 53834, 68516, 107668, 188419, 290327, 376838, 580654, 753676, 1161308, 2032289, 3193597, 4064578, 6387194, 8129156, 12774388, 22355179, 44710358, 89420716, 710430169, 1420860338, 2841720676, 4973011183, 7814731859, 9946022366, 15629463718, 19892044732, 31258927436, 54703123013, 109406246026, 218812492052]

約数ペア:

[(1, 218812492052), (2, 109406246026), (4, 54703123013), (7, 31258927436), (11, 19892044732), (14, 15629463718), (22, 9946022366), (28, 7814731859), (44, 4973011183), (77, 2841720676), (154, 1420860338), (308, 710430169), (2447, 89420716), (4894, 44710358), (9788, 22355179), (17129, 12774388), (26917, 8129156), (34258, 6387194), (53834, 4064578), (68516, 3193597), (107668, 2032289), (188419, 1161308), (290327, 753676), (376838, 580654)]