218312928

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8713}}^1$

素因数の和:8761

約数の個数: 96

約数和(自身を含む): 658778400

約数和(自身を除く): 440465472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 2088, 2784, 3132, 4176, 6264, 8352, 8713, 12528, 17426, 25056, 26139, 34852, 52278, 69704, 78417, 104556, 139408, 156834, 209112, 235251, 252677, 278816, 313668, 418224, 470502, 505354, 627336, 758031, 836448, 941004, 1010708, 1254672, 1516062, 1882008, 2021416, 2274093, 2509344, 3032124, 3764016, 4042832, 4548186, 6064248, 6822279, 7528032, 8085664, 9096372, 12128496, 13644558, 18192744, 24256992, 27289116, 36385488, 54578232, 72770976, 109156464, 218312928]

約数ペア:

[(1, 218312928), (2, 109156464), (3, 72770976), (4, 54578232), (6, 36385488), (8, 27289116), (9, 24256992), (12, 18192744), (16, 13644558), (18, 12128496), (24, 9096372), (27, 8085664), (29, 7528032), (32, 6822279), (36, 6064248), (48, 4548186), (54, 4042832), (58, 3764016), (72, 3032124), (87, 2509344), (96, 2274093), (108, 2021416), (116, 1882008), (144, 1516062), (174, 1254672), (216, 1010708), (232, 941004), (261, 836448), (288, 758031), (348, 627336), (432, 505354), (464, 470502), (522, 418224), (696, 313668), (783, 278816), (864, 252677), (928, 235251), (1044, 209112), (1392, 156834), (1566, 139408), (2088, 104556), (2784, 78417), (3132, 69704), (4176, 52278), (6264, 34852), (8352, 26139), (8713, 25056), (12528, 17426)]