343896345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 682456320

約数和(自身を除く): 338559975

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 61, 65, 69, 115, 117, 183, 195, 207, 299, 305, 345, 419, 549, 585, 793, 897, 915, 1035, 1257, 1403, 1495, 2095, 2379, 2691, 2745, 3771, 3965, 4209, 4485, 5447, 6285, 7015, 7137, 9637, 11895, 12627, 13455, 16341, 18239, 18855, 21045, 25559, 27235, 28911, 35685, 48185, 49023, 54717, 63135, 76677, 81705, 86733, 91195, 125281, 127795, 144555, 164151, 230031, 245115, 273585, 332267, 375843, 383385, 433665, 587857, 626405, 820755, 996801, 1127529, 1150155, 1661335, 1763571, 1879215, 2939285, 2990403, 4984005, 5290713, 5637645, 7642141, 8817855, 14952015, 22926423, 26453565, 38210705, 68779269, 114632115, 343896345]

約数ペア:

[(1, 343896345), (3, 114632115), (5, 68779269), (9, 38210705), (13, 26453565), (15, 22926423), (23, 14952015), (39, 8817855), (45, 7642141), (61, 5637645), (65, 5290713), (69, 4984005), (115, 2990403), (117, 2939285), (183, 1879215), (195, 1763571), (207, 1661335), (299, 1150155), (305, 1127529), (345, 996801), (419, 820755), (549, 626405), (585, 587857), (793, 433665), (897, 383385), (915, 375843), (1035, 332267), (1257, 273585), (1403, 245115), (1495, 230031), (2095, 164151), (2379, 144555), (2691, 127795), (2745, 125281), (3771, 91195), (3965, 86733), (4209, 81705), (4485, 76677), (5447, 63135), (6285, 54717), (7015, 49023), (7137, 48185), (9637, 35685), (11895, 28911), (12627, 27235), (13455, 25559), (16341, 21045), (18239, 18855)]