291255921770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{6469}}^1$

素因数の和:6744

約数の個数: 128

約数和(自身を含む): 598697568000

約数和(自身を除く): 307441646230

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 67, 82, 110, 134, 149, 205, 298, 335, 410, 451, 670, 737, 745, 902, 1474, 1490, 1639, 2255, 2747, 3278, 3685, 4510, 5494, 6109, 6469, 7370, 8195, 9983, 12218, 12938, 13735, 16390, 19966, 27470, 30217, 30545, 32345, 49915, 60434, 61090, 64690, 67199, 71159, 99830, 109813, 134398, 142318, 151085, 219626, 265229, 302170, 335995, 355795, 409303, 433423, 530458, 549065, 671990, 711590, 818606, 866846, 963881, 1098130, 1326145, 1927762, 2046515, 2167115, 2652290, 2917519, 4093030, 4334230, 4502333, 4767653, 4819405, 5835038, 9004666, 9535306, 9638810, 10602691, 14587595, 17770343, 21205382, 22511665, 23838265, 29175190, 35540686, 39519121, 45023330, 47676530, 53013455, 64580027, 79038242, 88851715, 106026910, 129160054, 177703430, 195473773, 197595605, 322900135, 390947546, 395191210, 434710331, 645800270, 710380297, 869420662, 977368865, 1420760594, 1954737730, 2173551655, 2647781107, 3551901485, 4347103310, 5295562214, 7103802970, 13238905535, 26477811070, 29125592177, 58251184354, 145627960885, 291255921770]

約数ペア:

[(1, 291255921770), (2, 145627960885), (5, 58251184354), (10, 29125592177), (11, 26477811070), (22, 13238905535), (41, 7103802970), (55, 5295562214), (67, 4347103310), (82, 3551901485), (110, 2647781107), (134, 2173551655), (149, 1954737730), (205, 1420760594), (298, 977368865), (335, 869420662), (410, 710380297), (451, 645800270), (670, 434710331), (737, 395191210), (745, 390947546), (902, 322900135), (1474, 197595605), (1490, 195473773), (1639, 177703430), (2255, 129160054), (2747, 106026910), (3278, 88851715), (3685, 79038242), (4510, 64580027), (5494, 53013455), (6109, 47676530), (6469, 45023330), (7370, 39519121), (8195, 35540686), (9983, 29175190), (12218, 23838265), (12938, 22511665), (13735, 21205382), (16390, 17770343), (19966, 14587595), (27470, 10602691), (30217, 9638810), (30545, 9535306), (32345, 9004666), (49915, 5835038), (60434, 4819405), (61090, 4767653), (64690, 4502333), (67199, 4334230), (71159, 4093030), (99830, 2917519), (109813, 2652290), (134398, 2167115), (142318, 2046515), (151085, 1927762), (219626, 1326145), (265229, 1098130), (302170, 963881), (335995, 866846), (355795, 818606), (409303, 711590), (433423, 671990), (530458, 549065)]