247202064

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1845

約数の個数: 80

約数和(自身を含む): 711829440

約数和(自身を除く): 464627376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 802, 1203, 1427, 1604, 2406, 2854, 3208, 3609, 4281, 4812, 5708, 6416, 7218, 8562, 9624, 10827, 11416, 12843, 14436, 17124, 19248, 21654, 22832, 25686, 28872, 34248, 38529, 43308, 51372, 57744, 68496, 77058, 86616, 102744, 154116, 173232, 205488, 308232, 572227, 616464, 1144454, 1716681, 2288908, 3433362, 4577816, 5150043, 6866724, 9155632, 10300086, 13733448, 15450129, 20600172, 27466896, 30900258, 41200344, 61800516, 82400688, 123601032, 247202064]

約数ペア:

[(1, 247202064), (2, 123601032), (3, 82400688), (4, 61800516), (6, 41200344), (8, 30900258), (9, 27466896), (12, 20600172), (16, 15450129), (18, 13733448), (24, 10300086), (27, 9155632), (36, 6866724), (48, 5150043), (54, 4577816), (72, 3433362), (108, 2288908), (144, 1716681), (216, 1144454), (401, 616464), (432, 572227), (802, 308232), (1203, 205488), (1427, 173232), (1604, 154116), (2406, 102744), (2854, 86616), (3208, 77058), (3609, 68496), (4281, 57744), (4812, 51372), (5708, 43308), (6416, 38529), (7218, 34248), (8562, 28872), (9624, 25686), (10827, 22832), (11416, 21654), (12843, 19248), (14436, 17124)]