2126173872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{54217}}^1$

素因数の和:54290

約数の個数: 80

約数和(自身を含む): 5916268160

約数和(自身を除く): 3790094288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 6536, 9804, 13072, 19608, 39216, 54217, 108434, 162651, 216868, 325302, 433736, 650604, 867472, 1030123, 1301208, 2060246, 2331331, 2602416, 3090369, 4120492, 4662662, 6180738, 6993993, 8240984, 9325324, 12361476, 13987986, 16481968, 18650648, 24722952, 27975972, 37301296, 44295289, 49445904, 55951944, 88590578, 111903888, 132885867, 177181156, 265771734, 354362312, 531543468, 708724624, 1063086936, 2126173872]

約数ペア:

[(1, 2126173872), (2, 1063086936), (3, 708724624), (4, 531543468), (6, 354362312), (8, 265771734), (12, 177181156), (16, 132885867), (19, 111903888), (24, 88590578), (38, 55951944), (43, 49445904), (48, 44295289), (57, 37301296), (76, 27975972), (86, 24722952), (114, 18650648), (129, 16481968), (152, 13987986), (172, 12361476), (228, 9325324), (258, 8240984), (304, 6993993), (344, 6180738), (456, 4662662), (516, 4120492), (688, 3090369), (817, 2602416), (912, 2331331), (1032, 2060246), (1634, 1301208), (2064, 1030123), (2451, 867472), (3268, 650604), (4902, 433736), (6536, 325302), (9804, 216868), (13072, 162651), (19608, 108434), (39216, 54217)]