228055184

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 520895232

約数和(自身を除く): 292840048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 103, 106, 112, 206, 212, 371, 373, 412, 424, 721, 742, 746, 824, 848, 1442, 1484, 1492, 1648, 2611, 2884, 2968, 2984, 5222, 5459, 5768, 5936, 5968, 10444, 10918, 11536, 19769, 20888, 21836, 38213, 38419, 39538, 41776, 43672, 76426, 76838, 79076, 87344, 138383, 152852, 153676, 158152, 268933, 276766, 305704, 307352, 316304, 537866, 553532, 611408, 614704, 1075732, 1107064, 2036207, 2151464, 2214128, 4072414, 4302928, 8144828, 14253449, 16289656, 28506898, 32579312, 57013796, 114027592, 228055184]

約数ペア:

[(1, 228055184), (2, 114027592), (4, 57013796), (7, 32579312), (8, 28506898), (14, 16289656), (16, 14253449), (28, 8144828), (53, 4302928), (56, 4072414), (103, 2214128), (106, 2151464), (112, 2036207), (206, 1107064), (212, 1075732), (371, 614704), (373, 611408), (412, 553532), (424, 537866), (721, 316304), (742, 307352), (746, 305704), (824, 276766), (848, 268933), (1442, 158152), (1484, 153676), (1492, 152852), (1648, 138383), (2611, 87344), (2884, 79076), (2968, 76838), (2984, 76426), (5222, 43672), (5459, 41776), (5768, 39538), (5936, 38419), (5968, 38213), (10444, 21836), (10918, 20888), (11536, 19769)]