216761190672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{550513}}^1$

素因数の和:551168

約数の個数: 80

約数和(自身を含む): 603997536128

約数和(自身を除く): 387236345456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 631, 1262, 1893, 2524, 3786, 5048, 7572, 8203, 10096, 15144, 16406, 24609, 30288, 32812, 49218, 65624, 98436, 131248, 196872, 393744, 550513, 1101026, 1651539, 2202052, 3303078, 4404104, 6606156, 7156669, 8808208, 13212312, 14313338, 21470007, 26424624, 28626676, 42940014, 57253352, 85880028, 114506704, 171760056, 343520112, 347373703, 694747406, 1042121109, 1389494812, 2084242218, 2778989624, 4168484436, 4515858139, 5557979248, 8336968872, 9031716278, 13547574417, 16673937744, 18063432556, 27095148834, 36126865112, 54190297668, 72253730224, 108380595336, 216761190672]

約数ペア:

[(1, 216761190672), (2, 108380595336), (3, 72253730224), (4, 54190297668), (6, 36126865112), (8, 27095148834), (12, 18063432556), (13, 16673937744), (16, 13547574417), (24, 9031716278), (26, 8336968872), (39, 5557979248), (48, 4515858139), (52, 4168484436), (78, 2778989624), (104, 2084242218), (156, 1389494812), (208, 1042121109), (312, 694747406), (624, 347373703), (631, 343520112), (1262, 171760056), (1893, 114506704), (2524, 85880028), (3786, 57253352), (5048, 42940014), (7572, 28626676), (8203, 26424624), (10096, 21470007), (15144, 14313338), (16406, 13212312), (24609, 8808208), (30288, 7156669), (32812, 6606156), (49218, 4404104), (65624, 3303078), (98436, 2202052), (131248, 1651539), (196872, 1101026), (393744, 550513)]