38358288

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 112727160

約数和(自身を除く): 74368872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 73, 82, 89, 123, 144, 146, 164, 178, 219, 246, 267, 292, 328, 356, 369, 438, 492, 534, 584, 656, 657, 712, 738, 801, 876, 984, 1068, 1168, 1314, 1424, 1476, 1602, 1752, 1968, 2136, 2628, 2952, 2993, 3204, 3504, 3649, 4272, 5256, 5904, 5986, 6408, 6497, 7298, 8979, 10512, 10947, 11972, 12816, 12994, 14596, 17958, 19491, 21894, 23944, 25988, 26937, 29192, 32841, 35916, 38982, 43788, 47888, 51976, 53874, 58384, 58473, 65682, 71832, 77964, 87576, 103952, 107748, 116946, 131364, 143664, 155928, 175152, 215496, 233892, 262728, 266377, 311856, 430992, 467784, 525456, 532754, 799131, 935568, 1065508, 1598262, 2131016, 2397393, 3196524, 4262032, 4794786, 6393048, 9589572, 12786096, 19179144, 38358288]

約数ペア:

[(1, 38358288), (2, 19179144), (3, 12786096), (4, 9589572), (6, 6393048), (8, 4794786), (9, 4262032), (12, 3196524), (16, 2397393), (18, 2131016), (24, 1598262), (36, 1065508), (41, 935568), (48, 799131), (72, 532754), (73, 525456), (82, 467784), (89, 430992), (123, 311856), (144, 266377), (146, 262728), (164, 233892), (178, 215496), (219, 175152), (246, 155928), (267, 143664), (292, 131364), (328, 116946), (356, 107748), (369, 103952), (438, 87576), (492, 77964), (534, 71832), (584, 65682), (656, 58473), (657, 58384), (712, 53874), (738, 51976), (801, 47888), (876, 43788), (984, 38982), (1068, 35916), (1168, 32841), (1314, 29192), (1424, 26937), (1476, 25988), (1602, 23944), (1752, 21894), (1968, 19491), (2136, 17958), (2628, 14596), (2952, 12994), (2993, 12816), (3204, 11972), (3504, 10947), (3649, 10512), (4272, 8979), (5256, 7298), (5904, 6497), (5986, 6408)]