745461108

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 2230300800

約数和(自身を除く): 1484839692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 343, 438, 441, 511, 588, 657, 686, 827, 876, 882, 1022, 1029, 1314, 1372, 1533, 1654, 1764, 2044, 2058, 2481, 2628, 3066, 3087, 3308, 3577, 4116, 4599, 4962, 5789, 6132, 6174, 7154, 7443, 9198, 9924, 10731, 11578, 12348, 14308, 14886, 17367, 18396, 21462, 23156, 25039, 29772, 32193, 34734, 40523, 42924, 50078, 52101, 60371, 64386, 69468, 75117, 81046, 100156, 104202, 120742, 121569, 128772, 150234, 162092, 181113, 208404, 225351, 241484, 243138, 283661, 300468, 362226, 364707, 422597, 450702, 486276, 543339, 567322, 724452, 729414, 845194, 850983, 901404, 1086678, 1134644, 1267791, 1458828, 1690388, 1701966, 2173356, 2535582, 2552949, 2958179, 3403932, 3803373, 5071164, 5105898, 5916358, 7606746, 8874537, 10211796, 11832716, 15213492, 17749074, 20707253, 26623611, 35498148, 41414506, 53247222, 62121759, 82829012, 106494444, 124243518, 186365277, 248487036, 372730554, 745461108]

約数ペア:

[(1, 745461108), (2, 372730554), (3, 248487036), (4, 186365277), (6, 124243518), (7, 106494444), (9, 82829012), (12, 62121759), (14, 53247222), (18, 41414506), (21, 35498148), (28, 26623611), (36, 20707253), (42, 17749074), (49, 15213492), (63, 11832716), (73, 10211796), (84, 8874537), (98, 7606746), (126, 5916358), (146, 5105898), (147, 5071164), (196, 3803373), (219, 3403932), (252, 2958179), (292, 2552949), (294, 2535582), (343, 2173356), (438, 1701966), (441, 1690388), (511, 1458828), (588, 1267791), (657, 1134644), (686, 1086678), (827, 901404), (876, 850983), (882, 845194), (1022, 729414), (1029, 724452), (1314, 567322), (1372, 543339), (1533, 486276), (1654, 450702), (1764, 422597), (2044, 364707), (2058, 362226), (2481, 300468), (2628, 283661), (3066, 243138), (3087, 241484), (3308, 225351), (3577, 208404), (4116, 181113), (4599, 162092), (4962, 150234), (5789, 128772), (6132, 121569), (6174, 120742), (7154, 104202), (7443, 100156), (9198, 81046), (9924, 75117), (10731, 69468), (11578, 64386), (12348, 60371), (14308, 52101), (14886, 50078), (17367, 42924), (18396, 40523), (21462, 34734), (23156, 32193), (25039, 29772)]