889879156988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{60661}}^1$

素因数の和:60927

約数の個数: 96

約数和(自身を含む): 1755538868160

約数和(自身を除く): 865659711172

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 173, 346, 493, 692, 731, 986, 1247, 1462, 1972, 2494, 2924, 2941, 4988, 5017, 5882, 7439, 10034, 11764, 14878, 20068, 21199, 29756, 42398, 60661, 84796, 85289, 121322, 126463, 170578, 215731, 242644, 252926, 341156, 431462, 505852, 862924, 1031237, 1759169, 2062474, 2608423, 3518338, 3667427, 4124948, 5216846, 7036676, 7334854, 10433692, 10494353, 14669708, 20988706, 29905873, 41977412, 44343191, 59811746, 75644267, 88686382, 119623492, 151288534, 177372764, 178404001, 302577068, 304336237, 356808002, 451257179, 608672474, 713616004, 902514358, 1217344948, 1285952539, 1805028716, 2571905078, 5143810156, 5173716029, 7671372043, 10347432058, 13086458191, 15342744086, 20694864116, 26172916382, 30685488172, 52345832764, 222469789247, 444939578494, 889879156988]

約数ペア:

[(1, 889879156988), (2, 444939578494), (4, 222469789247), (17, 52345832764), (29, 30685488172), (34, 26172916382), (43, 20694864116), (58, 15342744086), (68, 13086458191), (86, 10347432058), (116, 7671372043), (172, 5173716029), (173, 5143810156), (346, 2571905078), (493, 1805028716), (692, 1285952539), (731, 1217344948), (986, 902514358), (1247, 713616004), (1462, 608672474), (1972, 451257179), (2494, 356808002), (2924, 304336237), (2941, 302577068), (4988, 178404001), (5017, 177372764), (5882, 151288534), (7439, 119623492), (10034, 88686382), (11764, 75644267), (14878, 59811746), (20068, 44343191), (21199, 41977412), (29756, 29905873), (42398, 20988706), (60661, 14669708), (84796, 10494353), (85289, 10433692), (121322, 7334854), (126463, 7036676), (170578, 5216846), (215731, 4124948), (242644, 3667427), (252926, 3518338), (341156, 2608423), (431462, 2062474), (505852, 1759169), (862924, 1031237)]