617995511728

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1299227}}^1$

素因数の和:1299410

約数の個数: 80

約数和(自身を含む): 1422872930304

約数和(自身を除く): 804877418576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 434, 496, 548, 868, 959, 1096, 1736, 1918, 2192, 3472, 3836, 4247, 7672, 8494, 15344, 16988, 29729, 33976, 59458, 67952, 118916, 237832, 475664, 1299227, 2598454, 5196908, 9094589, 10393816, 18189178, 20787632, 36378356, 40276037, 72756712, 80552074, 145513424, 161104148, 177994099, 281932259, 322208296, 355988198, 563864518, 644416592, 711976396, 1127729036, 1245958693, 1423952792, 2255458072, 2491917386, 2847905584, 4510916144, 4983834772, 5517817069, 9967669544, 11035634138, 19935339088, 22071268276, 38624719483, 44142536552, 77249438966, 88285073104, 154498877932, 308997755864, 617995511728]

約数ペア:

[(1, 617995511728), (2, 308997755864), (4, 154498877932), (7, 88285073104), (8, 77249438966), (14, 44142536552), (16, 38624719483), (28, 22071268276), (31, 19935339088), (56, 11035634138), (62, 9967669544), (112, 5517817069), (124, 4983834772), (137, 4510916144), (217, 2847905584), (248, 2491917386), (274, 2255458072), (434, 1423952792), (496, 1245958693), (548, 1127729036), (868, 711976396), (959, 644416592), (1096, 563864518), (1736, 355988198), (1918, 322208296), (2192, 281932259), (3472, 177994099), (3836, 161104148), (4247, 145513424), (7672, 80552074), (8494, 72756712), (15344, 40276037), (16988, 36378356), (29729, 20787632), (33976, 18189178), (59458, 10393816), (67952, 9094589), (118916, 5196908), (237832, 2598454), (475664, 1299227)]