226398704

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 521680896

約数和(自身を除く): 295282192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 197, 217, 248, 331, 394, 434, 496, 662, 788, 868, 1324, 1379, 1576, 1736, 2317, 2648, 2758, 3152, 3472, 4634, 5296, 5516, 6107, 9268, 10261, 11032, 12214, 18536, 20522, 22064, 24428, 37072, 41044, 42749, 48856, 65207, 71827, 82088, 85498, 97712, 130414, 143654, 164176, 170996, 260828, 287308, 341992, 456449, 521656, 574616, 683984, 912898, 1043312, 1149232, 1825796, 2021417, 3651592, 4042834, 7303184, 8085668, 14149919, 16171336, 28299838, 32342672, 56599676, 113199352, 226398704]

約数ペア:

[(1, 226398704), (2, 113199352), (4, 56599676), (7, 32342672), (8, 28299838), (14, 16171336), (16, 14149919), (28, 8085668), (31, 7303184), (56, 4042834), (62, 3651592), (112, 2021417), (124, 1825796), (197, 1149232), (217, 1043312), (248, 912898), (331, 683984), (394, 574616), (434, 521656), (496, 456449), (662, 341992), (788, 287308), (868, 260828), (1324, 170996), (1379, 164176), (1576, 143654), (1736, 130414), (2317, 97712), (2648, 85498), (2758, 82088), (3152, 71827), (3472, 65207), (4634, 48856), (5296, 42749), (5516, 41044), (6107, 37072), (9268, 24428), (10261, 22064), (11032, 20522), (12214, 18536)]