821927088

素因数分解:

$2^4\times 3^7\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 2425678080

約数和(自身を除く): 1603750992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 283, 324, 332, 432, 486, 498, 566, 648, 664, 729, 747, 849, 972, 996, 1132, 1296, 1328, 1458, 1494, 1698, 1944, 1992, 2187, 2241, 2264, 2547, 2916, 2988, 3396, 3888, 3984, 4374, 4482, 4528, 5094, 5832, 5976, 6723, 6792, 7641, 8748, 8964, 10188, 11664, 11952, 13446, 13584, 15282, 17496, 17928, 20169, 20376, 22923, 23489, 26892, 30564, 34992, 35856, 40338, 40752, 45846, 46978, 53784, 60507, 61128, 68769, 70467, 80676, 91692, 93956, 107568, 121014, 122256, 137538, 140934, 161352, 181521, 183384, 187912, 206307, 211401, 242028, 275076, 281868, 322704, 363042, 366768, 375824, 412614, 422802, 484056, 550152, 563736, 618921, 634203, 726084, 825228, 845604, 968112, 1100304, 1127472, 1237842, 1268406, 1452168, 1650456, 1691208, 1902609, 2475684, 2536812, 2904336, 3300912, 3382416, 3805218, 4951368, 5073624, 5707827, 7610436, 9902736, 10147248, 11415654, 15220872, 17123481, 22831308, 30441744, 34246962, 45662616, 51370443, 68493924, 91325232, 102740886, 136987848, 205481772, 273975696, 410963544, 821927088]

約数ペア:

[(1, 821927088), (2, 410963544), (3, 273975696), (4, 205481772), (6, 136987848), (8, 102740886), (9, 91325232), (12, 68493924), (16, 51370443), (18, 45662616), (24, 34246962), (27, 30441744), (36, 22831308), (48, 17123481), (54, 15220872), (72, 11415654), (81, 10147248), (83, 9902736), (108, 7610436), (144, 5707827), (162, 5073624), (166, 4951368), (216, 3805218), (243, 3382416), (249, 3300912), (283, 2904336), (324, 2536812), (332, 2475684), (432, 1902609), (486, 1691208), (498, 1650456), (566, 1452168), (648, 1268406), (664, 1237842), (729, 1127472), (747, 1100304), (849, 968112), (972, 845604), (996, 825228), (1132, 726084), (1296, 634203), (1328, 618921), (1458, 563736), (1494, 550152), (1698, 484056), (1944, 422802), (1992, 412614), (2187, 375824), (2241, 366768), (2264, 363042), (2547, 322704), (2916, 281868), (2988, 275076), (3396, 242028), (3888, 211401), (3984, 206307), (4374, 187912), (4482, 183384), (4528, 181521), (5094, 161352), (5832, 140934), (5976, 137538), (6723, 122256), (6792, 121014), (7641, 107568), (8748, 93956), (8964, 91692), (10188, 80676), (11664, 70467), (11952, 68769), (13446, 61128), (13584, 60507), (15282, 53784), (17496, 46978), (17928, 45846), (20169, 40752), (20376, 40338), (22923, 35856), (23489, 34992), (26892, 30564)]