636757488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1$

素因数の和:1347

約数の個数: 120

約数和(自身を含む): 1886426880

約数和(自身を除く): 1249669392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 211, 228, 304, 342, 422, 456, 633, 684, 844, 912, 1103, 1266, 1368, 1688, 1899, 2206, 2532, 2736, 3309, 3376, 3798, 4009, 4412, 5064, 6618, 7596, 8018, 8824, 9927, 10128, 12027, 13236, 15192, 16036, 17648, 19854, 20957, 24054, 26472, 30384, 32072, 36081, 39708, 41914, 48108, 52944, 62871, 64144, 72162, 79416, 83828, 96216, 125742, 144324, 158832, 167656, 188613, 192432, 232733, 251484, 288648, 335312, 377226, 465466, 502968, 577296, 698199, 754452, 930932, 1005936, 1396398, 1508904, 1861864, 2094597, 2792796, 3017808, 3723728, 4189194, 4421927, 5585592, 8378388, 8843854, 11171184, 13265781, 16756776, 17687708, 26531562, 33513552, 35375416, 39797343, 53063124, 70750832, 79594686, 106126248, 159189372, 212252496, 318378744, 636757488]

約数ペア:

[(1, 636757488), (2, 318378744), (3, 212252496), (4, 159189372), (6, 106126248), (8, 79594686), (9, 70750832), (12, 53063124), (16, 39797343), (18, 35375416), (19, 33513552), (24, 26531562), (36, 17687708), (38, 16756776), (48, 13265781), (57, 11171184), (72, 8843854), (76, 8378388), (114, 5585592), (144, 4421927), (152, 4189194), (171, 3723728), (211, 3017808), (228, 2792796), (304, 2094597), (342, 1861864), (422, 1508904), (456, 1396398), (633, 1005936), (684, 930932), (844, 754452), (912, 698199), (1103, 577296), (1266, 502968), (1368, 465466), (1688, 377226), (1899, 335312), (2206, 288648), (2532, 251484), (2736, 232733), (3309, 192432), (3376, 188613), (3798, 167656), (4009, 158832), (4412, 144324), (5064, 125742), (6618, 96216), (7596, 83828), (8018, 79416), (8824, 72162), (9927, 64144), (10128, 62871), (12027, 52944), (13236, 48108), (15192, 41914), (16036, 39708), (17648, 36081), (19854, 32072), (20957, 30384), (24054, 26472)]