283321116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 825552000

約数和(自身を除く): 542230884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 149, 153, 156, 204, 221, 234, 239, 298, 306, 442, 447, 468, 478, 596, 612, 663, 717, 884, 894, 956, 1326, 1341, 1434, 1788, 1937, 1989, 2151, 2533, 2652, 2682, 2868, 3107, 3874, 3978, 4063, 4302, 5066, 5364, 5811, 6214, 7599, 7748, 7956, 8126, 8604, 9321, 10132, 11622, 12189, 12428, 15198, 16252, 17433, 18642, 22797, 23244, 24378, 27963, 30396, 32929, 34866, 35611, 36567, 37284, 45594, 48756, 52819, 55926, 65858, 69732, 71222, 73134, 91188, 98787, 105638, 106833, 111852, 131716, 142444, 146268, 158457, 197574, 211276, 213666, 296361, 316914, 320499, 395148, 427332, 462943, 475371, 592722, 605387, 633828, 640998, 925886, 950742, 1185444, 1210774, 1281996, 1388829, 1816161, 1851772, 1901484, 2421548, 2777658, 3632322, 4166487, 5448483, 5555316, 7264644, 7870031, 8332974, 10896966, 15740062, 16665948, 21793932, 23610093, 31480124, 47220186, 70830279, 94440372, 141660558, 283321116]

約数ペア:

[(1, 283321116), (2, 141660558), (3, 94440372), (4, 70830279), (6, 47220186), (9, 31480124), (12, 23610093), (13, 21793932), (17, 16665948), (18, 15740062), (26, 10896966), (34, 8332974), (36, 7870031), (39, 7264644), (51, 5555316), (52, 5448483), (68, 4166487), (78, 3632322), (102, 2777658), (117, 2421548), (149, 1901484), (153, 1851772), (156, 1816161), (204, 1388829), (221, 1281996), (234, 1210774), (239, 1185444), (298, 950742), (306, 925886), (442, 640998), (447, 633828), (468, 605387), (478, 592722), (596, 475371), (612, 462943), (663, 427332), (717, 395148), (884, 320499), (894, 316914), (956, 296361), (1326, 213666), (1341, 211276), (1434, 197574), (1788, 158457), (1937, 146268), (1989, 142444), (2151, 131716), (2533, 111852), (2652, 106833), (2682, 105638), (2868, 98787), (3107, 91188), (3874, 73134), (3978, 71222), (4063, 69732), (4302, 65858), (5066, 55926), (5364, 52819), (5811, 48756), (6214, 45594), (7599, 37284), (7748, 36567), (7956, 35611), (8126, 34866), (8604, 32929), (9321, 30396), (10132, 27963), (11622, 24378), (12189, 23244), (12428, 22797), (15198, 18642), (16252, 17433)]