225997488

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{21499}}^1$

素因数の和:21586

約数の個数: 60

約数和(自身を含む): 641173000

約数和(自身を除く): 415175512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 21499, 42998, 64497, 85996, 128994, 171992, 193491, 257988, 343984, 386982, 515976, 773964, 1031952, 1547928, 1569427, 3095856, 3138854, 4708281, 6277708, 9416562, 12555416, 14124843, 18833124, 25110832, 28249686, 37666248, 56499372, 75332496, 112998744, 225997488]

約数ペア:

[(1, 225997488), (2, 112998744), (3, 75332496), (4, 56499372), (6, 37666248), (8, 28249686), (9, 25110832), (12, 18833124), (16, 14124843), (18, 12555416), (24, 9416562), (36, 6277708), (48, 4708281), (72, 3138854), (73, 3095856), (144, 1569427), (146, 1547928), (219, 1031952), (292, 773964), (438, 515976), (584, 386982), (657, 343984), (876, 257988), (1168, 193491), (1314, 171992), (1752, 128994), (2628, 85996), (3504, 64497), (5256, 42998), (10512, 21499)]