2021569296

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 5699635200

約数和(自身を除く): 3678065904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 139, 148, 152, 222, 228, 278, 296, 304, 417, 431, 444, 456, 556, 592, 703, 834, 862, 888, 912, 1112, 1293, 1406, 1668, 1724, 1776, 2109, 2224, 2586, 2641, 2812, 3336, 3448, 4218, 5143, 5172, 5282, 5624, 6672, 6896, 7923, 8189, 8436, 10286, 10344, 10564, 11248, 15429, 15846, 15947, 16378, 16872, 20572, 20688, 21128, 24567, 30858, 31692, 31894, 32756, 33744, 41144, 42256, 47841, 49134, 59909, 61716, 63384, 63788, 65512, 82288, 95682, 97717, 98268, 119818, 123432, 126768, 127576, 131024, 179727, 191364, 195434, 196536, 239636, 246864, 255152, 293151, 302993, 359454, 382728, 390868, 393072, 479272, 586302, 605986, 718908, 765456, 781736, 908979, 958544, 1138271, 1172604, 1211972, 1437816, 1563472, 1817958, 2216633, 2276542, 2345208, 2423944, 2875632, 3414813, 3635916, 4433266, 4553084, 4690416, 4847888, 6649899, 6829626, 7271832, 8866532, 9106168, 13299798, 13659252, 14543664, 17733064, 18212336, 26599596, 27318504, 35466128, 42116027, 53199192, 54637008, 84232054, 106398384, 126348081, 168464108, 252696162, 336928216, 505392324, 673856432, 1010784648, 2021569296]

約数ペア:

[(1, 2021569296), (2, 1010784648), (3, 673856432), (4, 505392324), (6, 336928216), (8, 252696162), (12, 168464108), (16, 126348081), (19, 106398384), (24, 84232054), (37, 54637008), (38, 53199192), (48, 42116027), (57, 35466128), (74, 27318504), (76, 26599596), (111, 18212336), (114, 17733064), (139, 14543664), (148, 13659252), (152, 13299798), (222, 9106168), (228, 8866532), (278, 7271832), (296, 6829626), (304, 6649899), (417, 4847888), (431, 4690416), (444, 4553084), (456, 4433266), (556, 3635916), (592, 3414813), (703, 2875632), (834, 2423944), (862, 2345208), (888, 2276542), (912, 2216633), (1112, 1817958), (1293, 1563472), (1406, 1437816), (1668, 1211972), (1724, 1172604), (1776, 1138271), (2109, 958544), (2224, 908979), (2586, 781736), (2641, 765456), (2812, 718908), (3336, 605986), (3448, 586302), (4218, 479272), (5143, 393072), (5172, 390868), (5282, 382728), (5624, 359454), (6672, 302993), (6896, 293151), (7923, 255152), (8189, 246864), (8436, 239636), (10286, 196536), (10344, 195434), (10564, 191364), (11248, 179727), (15429, 131024), (15846, 127576), (15947, 126768), (16378, 123432), (16872, 119818), (20572, 98268), (20688, 97717), (21128, 95682), (24567, 82288), (30858, 65512), (31692, 63788), (31894, 63384), (32756, 61716), (33744, 59909), (41144, 49134), (42256, 47841)]