4178784

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 12096000

約数和(自身を除く): 7917216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 79, 87, 96, 114, 116, 152, 158, 174, 228, 232, 237, 304, 316, 348, 456, 464, 474, 551, 608, 632, 696, 912, 928, 948, 1102, 1264, 1392, 1501, 1653, 1824, 1896, 2204, 2291, 2528, 2784, 3002, 3306, 3792, 4408, 4503, 4582, 6004, 6612, 6873, 7584, 8816, 9006, 9164, 12008, 13224, 13746, 17632, 18012, 18328, 24016, 26448, 27492, 36024, 36656, 43529, 48032, 52896, 54984, 72048, 73312, 87058, 109968, 130587, 144096, 174116, 219936, 261174, 348232, 522348, 696464, 1044696, 1392928, 2089392, 4178784]

約数ペア:

[(1, 4178784), (2, 2089392), (3, 1392928), (4, 1044696), (6, 696464), (8, 522348), (12, 348232), (16, 261174), (19, 219936), (24, 174116), (29, 144096), (32, 130587), (38, 109968), (48, 87058), (57, 73312), (58, 72048), (76, 54984), (79, 52896), (87, 48032), (96, 43529), (114, 36656), (116, 36024), (152, 27492), (158, 26448), (174, 24016), (228, 18328), (232, 18012), (237, 17632), (304, 13746), (316, 13224), (348, 12008), (456, 9164), (464, 9006), (474, 8816), (551, 7584), (608, 6873), (632, 6612), (696, 6004), (912, 4582), (928, 4503), (948, 4408), (1102, 3792), (1264, 3306), (1392, 3002), (1501, 2784), (1653, 2528), (1824, 2291), (1896, 2204)]