1210892116

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 2840624640

約数和(自身を除く): 1629732524

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 49, 62, 68, 76, 98, 119, 124, 133, 196, 217, 238, 266, 323, 434, 476, 527, 532, 589, 617, 646, 833, 868, 931, 1054, 1178, 1234, 1292, 1519, 1666, 1862, 2108, 2261, 2356, 2468, 3038, 3332, 3689, 3724, 4123, 4319, 4522, 6076, 7378, 8246, 8638, 9044, 10013, 10489, 11723, 14756, 15827, 16492, 17276, 19127, 20026, 20978, 23446, 25823, 28861, 30233, 31654, 38254, 40052, 41956, 46892, 51646, 57722, 60466, 63308, 70091, 73423, 76508, 82061, 103292, 115444, 120932, 133889, 140182, 146846, 164122, 199291, 267778, 280364, 293692, 325159, 328244, 363413, 398582, 490637, 513961, 535556, 574427, 650318, 726826, 797164, 937223, 981274, 1027922, 1148854, 1300636, 1395037, 1453652, 1874446, 1962548, 2055844, 2276113, 2297708, 2543891, 2790074, 3748892, 4552226, 5087782, 5580148, 6178021, 9104452, 9765259, 10175564, 12356042, 15932791, 17807237, 19530518, 24712084, 31865582, 35614474, 39061036, 43246147, 63731164, 71228948, 86492294, 172984588, 302723029, 605446058, 1210892116]

約数ペア:

[(1, 1210892116), (2, 605446058), (4, 302723029), (7, 172984588), (14, 86492294), (17, 71228948), (19, 63731164), (28, 43246147), (31, 39061036), (34, 35614474), (38, 31865582), (49, 24712084), (62, 19530518), (68, 17807237), (76, 15932791), (98, 12356042), (119, 10175564), (124, 9765259), (133, 9104452), (196, 6178021), (217, 5580148), (238, 5087782), (266, 4552226), (323, 3748892), (434, 2790074), (476, 2543891), (527, 2297708), (532, 2276113), (589, 2055844), (617, 1962548), (646, 1874446), (833, 1453652), (868, 1395037), (931, 1300636), (1054, 1148854), (1178, 1027922), (1234, 981274), (1292, 937223), (1519, 797164), (1666, 726826), (1862, 650318), (2108, 574427), (2261, 535556), (2356, 513961), (2468, 490637), (3038, 398582), (3332, 363413), (3689, 328244), (3724, 325159), (4123, 293692), (4319, 280364), (4522, 267778), (6076, 199291), (7378, 164122), (8246, 146846), (8638, 140182), (9044, 133889), (10013, 120932), (10489, 115444), (11723, 103292), (14756, 82061), (15827, 76508), (16492, 73423), (17276, 70091), (19127, 63308), (20026, 60466), (20978, 57722), (23446, 51646), (25823, 46892), (28861, 41956), (30233, 40052), (31654, 38254)]