243783762728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{74872163}}^1$

素因数の和:74872217

約数の個数: 32

約数和(自身を含む): 512125601760

約数和(自身を除く): 268341839032

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 74872163, 149744326, 299488652, 598977304, 823593793, 1647187586, 2770270031, 3294375172, 5540540062, 6588750344, 11081080124, 22162160248, 30472970341, 60945940682, 121891881364, 243783762728]

約数ペア:

[(1, 243783762728), (2, 121891881364), (4, 60945940682), (8, 30472970341), (11, 22162160248), (22, 11081080124), (37, 6588750344), (44, 5540540062), (74, 3294375172), (88, 2770270031), (148, 1647187586), (296, 823593793), (407, 598977304), (814, 299488652), (1628, 149744326), (3256, 74872163)]