421201116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72671}}^1$

素因数の和:72711

約数の個数: 72

約数和(自身を含む): 1269725184

約数和(自身を除く): 848524068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 72671, 145342, 218013, 290684, 436026, 508697, 654039, 872052, 1017394, 1308078, 1526091, 1671433, 2034788, 2616156, 3052182, 3342866, 4578273, 5014299, 6104364, 6685732, 9156546, 10028598, 11700031, 15042897, 18313092, 20057196, 23400062, 30085794, 35100093, 46800124, 60171588, 70200186, 105300279, 140400372, 210600558, 421201116]

約数ペア:

[(1, 421201116), (2, 210600558), (3, 140400372), (4, 105300279), (6, 70200186), (7, 60171588), (9, 46800124), (12, 35100093), (14, 30085794), (18, 23400062), (21, 20057196), (23, 18313092), (28, 15042897), (36, 11700031), (42, 10028598), (46, 9156546), (63, 6685732), (69, 6104364), (84, 5014299), (92, 4578273), (126, 3342866), (138, 3052182), (161, 2616156), (207, 2034788), (252, 1671433), (276, 1526091), (322, 1308078), (414, 1017394), (483, 872052), (644, 654039), (828, 508697), (966, 436026), (1449, 290684), (1932, 218013), (2898, 145342), (5796, 72671)]