996880465812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2215349}}^1$

素因数の和:2215861

約数の個数: 96

約数和(自身を含む): 2905972070400

約数和(自身を除く): 1909091604588

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 487, 924, 974, 1461, 1948, 2922, 3409, 5357, 5844, 6818, 10227, 10714, 13636, 16071, 20454, 21428, 32142, 37499, 40908, 64284, 74998, 112497, 149996, 224994, 449988, 2215349, 4430698, 6646047, 8861396, 13292094, 15507443, 24368839, 26584188, 31014886, 46522329, 48737678, 62029772, 73106517, 93044658, 97475356, 146213034, 170581873, 186089316, 292426068, 341163746, 511745619, 682327492, 1023491238, 1078874963, 2046982476, 2157749926, 3236624889, 4315499852, 6473249778, 7552124741, 11867624593, 12946499556, 15104249482, 22656374223, 23735249186, 30208498964, 35602873779, 45312748446, 47470498372, 71205747558, 83073372151, 90625496892, 142411495116, 166146744302, 249220116453, 332293488604, 498440232906, 996880465812]

約数ペア:

[(1, 996880465812), (2, 498440232906), (3, 332293488604), (4, 249220116453), (6, 166146744302), (7, 142411495116), (11, 90625496892), (12, 83073372151), (14, 71205747558), (21, 47470498372), (22, 45312748446), (28, 35602873779), (33, 30208498964), (42, 23735249186), (44, 22656374223), (66, 15104249482), (77, 12946499556), (84, 11867624593), (132, 7552124741), (154, 6473249778), (231, 4315499852), (308, 3236624889), (462, 2157749926), (487, 2046982476), (924, 1078874963), (974, 1023491238), (1461, 682327492), (1948, 511745619), (2922, 341163746), (3409, 292426068), (5357, 186089316), (5844, 170581873), (6818, 146213034), (10227, 97475356), (10714, 93044658), (13636, 73106517), (16071, 62029772), (20454, 48737678), (21428, 46522329), (32142, 31014886), (37499, 26584188), (40908, 24368839), (64284, 15507443), (74998, 13292094), (112497, 8861396), (149996, 6646047), (224994, 4430698), (449988, 2215349)]