249520908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2863

約数の個数: 96

約数和(自身を含む): 725469696

約数和(自身を除く): 475948788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 83, 84, 91, 156, 166, 182, 249, 273, 332, 364, 498, 546, 581, 996, 1079, 1092, 1162, 1743, 2158, 2324, 2753, 3237, 3486, 4316, 5506, 6474, 6972, 7553, 8259, 11012, 12948, 15106, 16518, 19271, 22659, 30212, 33036, 35789, 38542, 45318, 57813, 71578, 77084, 90636, 107367, 115626, 143156, 214734, 228499, 231252, 250523, 429468, 456998, 501046, 685497, 751569, 913996, 1002092, 1370994, 1503138, 1599493, 2741988, 2970487, 3006276, 3198986, 4798479, 5940974, 6397972, 8911461, 9596958, 11881948, 17822922, 19193916, 20793409, 35645844, 41586818, 62380227, 83173636, 124760454, 249520908]

約数ペア:

[(1, 249520908), (2, 124760454), (3, 83173636), (4, 62380227), (6, 41586818), (7, 35645844), (12, 20793409), (13, 19193916), (14, 17822922), (21, 11881948), (26, 9596958), (28, 8911461), (39, 6397972), (42, 5940974), (52, 4798479), (78, 3198986), (83, 3006276), (84, 2970487), (91, 2741988), (156, 1599493), (166, 1503138), (182, 1370994), (249, 1002092), (273, 913996), (332, 751569), (364, 685497), (498, 501046), (546, 456998), (581, 429468), (996, 250523), (1079, 231252), (1092, 228499), (1162, 214734), (1743, 143156), (2158, 115626), (2324, 107367), (2753, 90636), (3237, 77084), (3486, 71578), (4316, 57813), (5506, 45318), (6474, 38542), (6972, 35789), (7553, 33036), (8259, 30212), (11012, 22659), (12948, 19271), (15106, 16518)]