693967638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 1809303552

約数和(自身を除く): 1115335914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 73, 78, 91, 138, 146, 161, 182, 219, 273, 299, 322, 438, 483, 511, 546, 598, 757, 897, 949, 966, 1022, 1514, 1533, 1679, 1794, 1898, 2093, 2271, 2847, 3066, 3358, 4186, 4542, 5037, 5299, 5694, 6279, 6643, 9841, 10074, 10598, 11753, 12558, 13286, 15897, 17411, 19682, 19929, 21827, 23506, 29523, 31794, 34822, 35259, 39858, 43654, 52233, 55261, 59046, 65481, 68887, 70518, 104466, 110522, 121877, 130962, 137774, 152789, 165783, 206661, 226343, 243754, 305578, 331566, 365631, 386827, 413322, 452686, 458367, 679029, 718393, 731262, 773654, 916734, 1160481, 1271003, 1358058, 1436786, 1584401, 2155179, 2320962, 2542006, 3168802, 3813009, 4310358, 4753203, 5028751, 7626018, 8897021, 9506406, 10057502, 15086253, 16523039, 17794042, 26691063, 30172506, 33046078, 49569117, 53382126, 99138234, 115661273, 231322546, 346983819, 693967638]

約数ペア:

[(1, 693967638), (2, 346983819), (3, 231322546), (6, 115661273), (7, 99138234), (13, 53382126), (14, 49569117), (21, 33046078), (23, 30172506), (26, 26691063), (39, 17794042), (42, 16523039), (46, 15086253), (69, 10057502), (73, 9506406), (78, 8897021), (91, 7626018), (138, 5028751), (146, 4753203), (161, 4310358), (182, 3813009), (219, 3168802), (273, 2542006), (299, 2320962), (322, 2155179), (438, 1584401), (483, 1436786), (511, 1358058), (546, 1271003), (598, 1160481), (757, 916734), (897, 773654), (949, 731262), (966, 718393), (1022, 679029), (1514, 458367), (1533, 452686), (1679, 413322), (1794, 386827), (1898, 365631), (2093, 331566), (2271, 305578), (2847, 243754), (3066, 226343), (3358, 206661), (4186, 165783), (4542, 152789), (5037, 137774), (5299, 130962), (5694, 121877), (6279, 110522), (6643, 104466), (9841, 70518), (10074, 68887), (10598, 65481), (11753, 59046), (12558, 55261), (13286, 52233), (15897, 43654), (17411, 39858), (19682, 35259), (19929, 34822), (21827, 31794), (23506, 29523)]