1605128436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{14947}}^1$

素因数の和:15133

約数の個数: 72

約数和(自身を含む): 4298446880

約数和(自身を除く): 2693318444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 14947, 17898, 26847, 29894, 35796, 44841, 53694, 59788, 89682, 107388, 134523, 179364, 269046, 283993, 538092, 567986, 851979, 1135972, 1703958, 2346679, 2555937, 3407916, 4693358, 5111874, 7040037, 9386716, 10223748, 14080074, 21120111, 28160148, 42240222, 44586901, 84480444, 89173802, 133760703, 178347604, 267521406, 401282109, 535042812, 802564218, 1605128436]

約数ペア:

[(1, 1605128436), (2, 802564218), (3, 535042812), (4, 401282109), (6, 267521406), (9, 178347604), (12, 133760703), (18, 89173802), (19, 84480444), (36, 44586901), (38, 42240222), (57, 28160148), (76, 21120111), (114, 14080074), (157, 10223748), (171, 9386716), (228, 7040037), (314, 5111874), (342, 4693358), (471, 3407916), (628, 2555937), (684, 2346679), (942, 1703958), (1413, 1135972), (1884, 851979), (2826, 567986), (2983, 538092), (5652, 283993), (5966, 269046), (8949, 179364), (11932, 134523), (14947, 107388), (17898, 89682), (26847, 59788), (29894, 53694), (35796, 44841)]