230445306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 617984640

約数和(自身を除く): 387539334

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 269, 273, 523, 538, 546, 807, 819, 1046, 1569, 1614, 1638, 1883, 2421, 3138, 3497, 3661, 3766, 4707, 4842, 5649, 6799, 6994, 7322, 9414, 10491, 10983, 11298, 13598, 16947, 20397, 20982, 21966, 24479, 31473, 32949, 33894, 40794, 47593, 48958, 61191, 62946, 65898, 73437, 95186, 122382, 140687, 142779, 146874, 220311, 281374, 285558, 422061, 428337, 440622, 844122, 856674, 984809, 1266183, 1828931, 1969618, 2532366, 2954427, 3657862, 5486793, 5908854, 8863281, 10973586, 12802517, 16460379, 17726562, 25605034, 32920758, 38407551, 76815102, 115222653, 230445306]

約数ペア:

[(1, 230445306), (2, 115222653), (3, 76815102), (6, 38407551), (7, 32920758), (9, 25605034), (13, 17726562), (14, 16460379), (18, 12802517), (21, 10973586), (26, 8863281), (39, 5908854), (42, 5486793), (63, 3657862), (78, 2954427), (91, 2532366), (117, 1969618), (126, 1828931), (182, 1266183), (234, 984809), (269, 856674), (273, 844122), (523, 440622), (538, 428337), (546, 422061), (807, 285558), (819, 281374), (1046, 220311), (1569, 146874), (1614, 142779), (1638, 140687), (1883, 122382), (2421, 95186), (3138, 73437), (3497, 65898), (3661, 62946), (3766, 61191), (4707, 48958), (4842, 47593), (5649, 40794), (6799, 33894), (6994, 32949), (7322, 31473), (9414, 24479), (10491, 21966), (10983, 20982), (11298, 20397), (13598, 16947)]