1867417914112

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5472319}}^1$

素因数の和:5472409

約数の個数: 72

約数和(自身を含む): 3937268572160

約数和(自身を除く): 2069850658048

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3968, 5332, 5504, 7936, 10664, 11008, 21328, 42656, 85312, 170624, 341248, 5472319, 10944638, 21889276, 43778552, 87557104, 169641889, 175114208, 235309717, 339283778, 350228416, 470619434, 678567556, 700456832, 941238868, 1357135112, 1400913664, 1882477736, 2714270224, 3764955472, 5428540448, 7294601227, 7529910944, 10857080896, 14589202454, 15059821888, 21714161792, 29178404908, 30119643776, 43428323584, 58356809816, 60239287552, 116713619632, 233427239264, 466854478528, 933708957056, 1867417914112]

約数ペア:

[(1, 1867417914112), (2, 933708957056), (4, 466854478528), (8, 233427239264), (16, 116713619632), (31, 60239287552), (32, 58356809816), (43, 43428323584), (62, 30119643776), (64, 29178404908), (86, 21714161792), (124, 15059821888), (128, 14589202454), (172, 10857080896), (248, 7529910944), (256, 7294601227), (344, 5428540448), (496, 3764955472), (688, 2714270224), (992, 1882477736), (1333, 1400913664), (1376, 1357135112), (1984, 941238868), (2666, 700456832), (2752, 678567556), (3968, 470619434), (5332, 350228416), (5504, 339283778), (7936, 235309717), (10664, 175114208), (11008, 169641889), (21328, 87557104), (42656, 43778552), (85312, 21889276), (170624, 10944638), (341248, 5472319)]