289433862

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4165

約数の個数: 48

約数和(自身を含む): 653562000

約数和(自身を除く): 364128138

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 417, 522, 834, 1251, 2502, 3989, 4031, 7978, 8062, 11967, 12093, 23934, 24186, 35901, 36279, 71802, 72558, 115681, 231362, 347043, 554471, 694086, 1041129, 1108942, 1663413, 2082258, 3326826, 4990239, 9980478, 16079659, 32159318, 48238977, 96477954, 144716931, 289433862]

約数ペア:

[(1, 289433862), (2, 144716931), (3, 96477954), (6, 48238977), (9, 32159318), (18, 16079659), (29, 9980478), (58, 4990239), (87, 3326826), (139, 2082258), (174, 1663413), (261, 1108942), (278, 1041129), (417, 694086), (522, 554471), (834, 347043), (1251, 231362), (2502, 115681), (3989, 72558), (4031, 71802), (7978, 36279), (8062, 35901), (11967, 24186), (12093, 23934)]