293735988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12846

約数の個数: 108

約数和(自身を含む): 930236580

約数和(自身を除く): 636500592

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 12809, 22932, 25618, 38427, 51236, 76854, 89663, 115281, 153708, 166517, 179326, 230562, 268989, 333034, 358652, 461124, 499551, 537978, 627641, 666068, 806967, 999102, 1075956, 1165619, 1255282, 1498653, 1613934, 1882923, 1998204, 2331238, 2510564, 2997306, 3227868, 3496857, 3765846, 4662476, 5648769, 5994612, 6993714, 7531692, 8159333, 10490571, 11297538, 13987428, 16318666, 20981142, 22595076, 24477999, 32637332, 41962284, 48955998, 73433997, 97911996, 146867994, 293735988]

約数ペア:

[(1, 293735988), (2, 146867994), (3, 97911996), (4, 73433997), (6, 48955998), (7, 41962284), (9, 32637332), (12, 24477999), (13, 22595076), (14, 20981142), (18, 16318666), (21, 13987428), (26, 11297538), (28, 10490571), (36, 8159333), (39, 7531692), (42, 6993714), (49, 5994612), (52, 5648769), (63, 4662476), (78, 3765846), (84, 3496857), (91, 3227868), (98, 2997306), (117, 2510564), (126, 2331238), (147, 1998204), (156, 1882923), (182, 1613934), (196, 1498653), (234, 1255282), (252, 1165619), (273, 1075956), (294, 999102), (364, 806967), (441, 666068), (468, 627641), (546, 537978), (588, 499551), (637, 461124), (819, 358652), (882, 333034), (1092, 268989), (1274, 230562), (1638, 179326), (1764, 166517), (1911, 153708), (2548, 115281), (3276, 89663), (3822, 76854), (5733, 51236), (7644, 38427), (11466, 25618), (12809, 22932)]