888959868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 2148980736

約数和(自身を除く): 1260020868

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 127, 164, 246, 254, 347, 381, 492, 508, 694, 762, 1041, 1388, 1524, 1681, 2082, 3362, 4164, 5043, 5207, 6724, 10086, 10414, 14227, 15621, 20172, 20828, 28454, 31242, 42681, 44069, 56908, 62484, 85362, 88138, 132207, 170724, 176276, 213487, 264414, 426974, 528828, 583307, 640461, 853948, 1166614, 1280922, 1749921, 1806829, 2333228, 2561844, 3499842, 3613658, 5420487, 6999684, 7227316, 10840974, 21681948, 74079989, 148159978, 222239967, 296319956, 444479934, 888959868]

約数ペア:

[(1, 888959868), (2, 444479934), (3, 296319956), (4, 222239967), (6, 148159978), (12, 74079989), (41, 21681948), (82, 10840974), (123, 7227316), (127, 6999684), (164, 5420487), (246, 3613658), (254, 3499842), (347, 2561844), (381, 2333228), (492, 1806829), (508, 1749921), (694, 1280922), (762, 1166614), (1041, 853948), (1388, 640461), (1524, 583307), (1681, 528828), (2082, 426974), (3362, 264414), (4164, 213487), (5043, 176276), (5207, 170724), (6724, 132207), (10086, 88138), (10414, 85362), (14227, 62484), (15621, 56908), (20172, 44069), (20828, 42681), (28454, 31242)]