1738444836490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{255137}}^1$

素因数の和:255579

約数の個数: 64

約数和(自身を含む): 3347920836000

約数和(自身を除く): 1609475999510

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 269, 298, 538, 745, 1345, 1490, 2533, 2690, 4573, 5066, 9146, 12665, 22865, 25330, 40081, 45730, 80162, 200405, 255137, 400810, 510274, 681377, 1275685, 1362754, 2551370, 3406885, 4337329, 6813770, 8674658, 21686645, 38015413, 43373290, 68631853, 76030826, 137263706, 190077065, 343159265, 380154130, 646262021, 686318530, 1166741501, 1292524042, 2333483002, 3231310105, 5833707505, 6462620210, 10226146097, 11667415010, 20452292194, 51130730485, 102261460970, 173844483649, 347688967298, 869222418245, 1738444836490]

約数ペア:

[(1, 1738444836490), (2, 869222418245), (5, 347688967298), (10, 173844483649), (17, 102261460970), (34, 51130730485), (85, 20452292194), (149, 11667415010), (170, 10226146097), (269, 6462620210), (298, 5833707505), (538, 3231310105), (745, 2333483002), (1345, 1292524042), (1490, 1166741501), (2533, 686318530), (2690, 646262021), (4573, 380154130), (5066, 343159265), (9146, 190077065), (12665, 137263706), (22865, 76030826), (25330, 68631853), (40081, 43373290), (45730, 38015413), (80162, 21686645), (200405, 8674658), (255137, 6813770), (400810, 4337329), (510274, 3406885), (681377, 2551370), (1275685, 1362754)]