275392386

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 656667648

約数和(自身を除く): 381275262

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 138, 142, 162, 207, 213, 243, 347, 414, 426, 486, 621, 639, 694, 1041, 1242, 1278, 1633, 1863, 1917, 2082, 3123, 3266, 3726, 3834, 4899, 5589, 5751, 6246, 7981, 9369, 9798, 11178, 11502, 14697, 15962, 17253, 18738, 23943, 24637, 28107, 29394, 34506, 44091, 47886, 49274, 56214, 71829, 73911, 84321, 88182, 132273, 143658, 147822, 168642, 215487, 221733, 264546, 396819, 430974, 443466, 566651, 646461, 665199, 793638, 1133302, 1292922, 1330398, 1699953, 1939383, 1995597, 3399906, 3878766, 3991194, 5099859, 5986791, 10199718, 11973582, 15299577, 30599154, 45898731, 91797462, 137696193, 275392386]

約数ペア:

[(1, 275392386), (2, 137696193), (3, 91797462), (6, 45898731), (9, 30599154), (18, 15299577), (23, 11973582), (27, 10199718), (46, 5986791), (54, 5099859), (69, 3991194), (71, 3878766), (81, 3399906), (138, 1995597), (142, 1939383), (162, 1699953), (207, 1330398), (213, 1292922), (243, 1133302), (347, 793638), (414, 665199), (426, 646461), (486, 566651), (621, 443466), (639, 430974), (694, 396819), (1041, 264546), (1242, 221733), (1278, 215487), (1633, 168642), (1863, 147822), (1917, 143658), (2082, 132273), (3123, 88182), (3266, 84321), (3726, 73911), (3834, 71829), (4899, 56214), (5589, 49274), (5751, 47886), (6246, 44091), (7981, 34506), (9369, 29394), (9798, 28107), (11178, 24637), (11502, 23943), (14697, 18738), (15962, 17253)]