260702932

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 554335488

約数和(自身を除く): 293632556

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 107, 124, 196, 214, 217, 401, 428, 434, 749, 802, 868, 1498, 1519, 1604, 2807, 2996, 3038, 3317, 5243, 5614, 6076, 6634, 10486, 11228, 12431, 13268, 19649, 20972, 23219, 24862, 39298, 42907, 46438, 49724, 78596, 85814, 87017, 92876, 162533, 171628, 174034, 300349, 325066, 348068, 600698, 609119, 650132, 1201396, 1218238, 1330117, 2102443, 2436476, 2660234, 4204886, 5320468, 8409772, 9310819, 18621638, 37243276, 65175733, 130351466, 260702932]

約数ペア:

[(1, 260702932), (2, 130351466), (4, 65175733), (7, 37243276), (14, 18621638), (28, 9310819), (31, 8409772), (49, 5320468), (62, 4204886), (98, 2660234), (107, 2436476), (124, 2102443), (196, 1330117), (214, 1218238), (217, 1201396), (401, 650132), (428, 609119), (434, 600698), (749, 348068), (802, 325066), (868, 300349), (1498, 174034), (1519, 171628), (1604, 162533), (2807, 92876), (2996, 87017), (3038, 85814), (3317, 78596), (5243, 49724), (5614, 46438), (6076, 42907), (6634, 39298), (10486, 24862), (11228, 23219), (12431, 20972), (13268, 19649)]