859616628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 2397252480

約数和(自身を除く): 1537635852

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 289, 299, 391, 442, 578, 598, 663, 782, 829, 867, 884, 897, 1156, 1173, 1196, 1326, 1564, 1658, 1734, 1794, 2346, 2487, 2652, 3316, 3468, 3588, 3757, 4692, 4974, 5083, 6647, 7514, 9948, 10166, 10777, 11271, 13294, 14093, 15028, 15249, 19067, 19941, 20332, 21554, 22542, 26588, 28186, 30498, 32331, 38134, 39882, 42279, 43108, 45084, 56372, 57201, 60996, 64662, 76268, 79764, 84558, 86411, 114402, 129324, 169116, 172822, 183209, 228804, 239581, 247871, 259233, 324139, 345644, 366418, 479162, 495742, 518466, 549627, 648278, 718743, 732836, 743613, 958324, 972417, 991484, 1036932, 1099254, 1296556, 1437486, 1487226, 1944834, 2198508, 2874972, 2974452, 3114553, 3889668, 4213807, 5510363, 6229106, 8427614, 9343659, 11020726, 12458212, 12641421, 16531089, 16855228, 18687318, 22041452, 25282842, 33062178, 37374636, 50565684, 66124356, 71634719, 143269438, 214904157, 286538876, 429808314, 859616628]

約数ペア:

[(1, 859616628), (2, 429808314), (3, 286538876), (4, 214904157), (6, 143269438), (12, 71634719), (13, 66124356), (17, 50565684), (23, 37374636), (26, 33062178), (34, 25282842), (39, 22041452), (46, 18687318), (51, 16855228), (52, 16531089), (68, 12641421), (69, 12458212), (78, 11020726), (92, 9343659), (102, 8427614), (138, 6229106), (156, 5510363), (204, 4213807), (221, 3889668), (276, 3114553), (289, 2974452), (299, 2874972), (391, 2198508), (442, 1944834), (578, 1487226), (598, 1437486), (663, 1296556), (782, 1099254), (829, 1036932), (867, 991484), (884, 972417), (897, 958324), (1156, 743613), (1173, 732836), (1196, 718743), (1326, 648278), (1564, 549627), (1658, 518466), (1734, 495742), (1794, 479162), (2346, 366418), (2487, 345644), (2652, 324139), (3316, 259233), (3468, 247871), (3588, 239581), (3757, 228804), (4692, 183209), (4974, 172822), (5083, 169116), (6647, 129324), (7514, 114402), (9948, 86411), (10166, 84558), (10777, 79764), (11271, 76268), (13294, 64662), (14093, 60996), (15028, 57201), (15249, 56372), (19067, 45084), (19941, 43108), (20332, 42279), (21554, 39882), (22542, 38134), (26588, 32331), (28186, 30498)]