31374288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 99234720

約数和(自身を除く): 67860432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 683, 696, 792, 957, 1044, 1276, 1366, 1392, 1584, 1914, 2049, 2088, 2552, 2732, 2871, 3828, 4098, 4176, 5104, 5464, 5742, 6147, 7513, 7656, 8196, 10928, 11484, 12294, 15026, 15312, 16392, 19807, 22539, 22968, 24588, 30052, 32784, 39614, 45078, 45936, 49176, 59421, 60104, 67617, 79228, 90156, 98352, 118842, 120208, 135234, 158456, 178263, 180312, 217877, 237684, 270468, 316912, 356526, 360624, 435754, 475368, 540936, 653631, 713052, 871508, 950736, 1081872, 1307262, 1426104, 1743016, 1960893, 2614524, 2852208, 3486032, 3921786, 5229048, 7843572, 10458096, 15687144, 31374288]

約数ペア:

[(1, 31374288), (2, 15687144), (3, 10458096), (4, 7843572), (6, 5229048), (8, 3921786), (9, 3486032), (11, 2852208), (12, 2614524), (16, 1960893), (18, 1743016), (22, 1426104), (24, 1307262), (29, 1081872), (33, 950736), (36, 871508), (44, 713052), (48, 653631), (58, 540936), (66, 475368), (72, 435754), (87, 360624), (88, 356526), (99, 316912), (116, 270468), (132, 237684), (144, 217877), (174, 180312), (176, 178263), (198, 158456), (232, 135234), (261, 120208), (264, 118842), (319, 98352), (348, 90156), (396, 79228), (464, 67617), (522, 60104), (528, 59421), (638, 49176), (683, 45936), (696, 45078), (792, 39614), (957, 32784), (1044, 30052), (1276, 24588), (1366, 22968), (1392, 22539), (1584, 19807), (1914, 16392), (2049, 15312), (2088, 15026), (2552, 12294), (2732, 11484), (2871, 10928), (3828, 8196), (4098, 7656), (4176, 7513), (5104, 6147), (5464, 5742)]