263869932

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 642224128

約数和(自身を除く): 378354196

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 103, 123, 127, 164, 206, 246, 254, 309, 381, 412, 492, 508, 618, 762, 1236, 1524, 1681, 3362, 4223, 5043, 5207, 6724, 8446, 10086, 10414, 12669, 13081, 15621, 16892, 20172, 20828, 25338, 26162, 31242, 39243, 50676, 52324, 62484, 78486, 156972, 173143, 213487, 346286, 426974, 519429, 536321, 640461, 692572, 853948, 1038858, 1072642, 1280922, 1608963, 2077716, 2145284, 2561844, 3217926, 6435852, 21989161, 43978322, 65967483, 87956644, 131934966, 263869932]

約数ペア:

[(1, 263869932), (2, 131934966), (3, 87956644), (4, 65967483), (6, 43978322), (12, 21989161), (41, 6435852), (82, 3217926), (103, 2561844), (123, 2145284), (127, 2077716), (164, 1608963), (206, 1280922), (246, 1072642), (254, 1038858), (309, 853948), (381, 692572), (412, 640461), (492, 536321), (508, 519429), (618, 426974), (762, 346286), (1236, 213487), (1524, 173143), (1681, 156972), (3362, 78486), (4223, 62484), (5043, 52324), (5207, 50676), (6724, 39243), (8446, 31242), (10086, 26162), (10414, 25338), (12669, 20828), (13081, 20172), (15621, 16892)]