749171916

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 2164291584

約数和(自身を除く): 1415119668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 47, 54, 62, 69, 81, 92, 93, 94, 108, 124, 138, 141, 162, 186, 188, 207, 243, 276, 279, 282, 324, 372, 414, 423, 486, 529, 558, 564, 621, 713, 828, 837, 846, 972, 1058, 1081, 1116, 1242, 1269, 1426, 1457, 1587, 1674, 1692, 1863, 2116, 2139, 2162, 2484, 2511, 2538, 2852, 2914, 3174, 3243, 3348, 3726, 3807, 4278, 4324, 4371, 4761, 5022, 5076, 5589, 5828, 6348, 6417, 6486, 7452, 7533, 7614, 8556, 8742, 9522, 9729, 10044, 11178, 11421, 12834, 12972, 13113, 14283, 15066, 15228, 16399, 17484, 19044, 19251, 19458, 22356, 22842, 24863, 25668, 26226, 28566, 29187, 30132, 32798, 33511, 38502, 38916, 39339, 42849, 45684, 49197, 49726, 52452, 57132, 57753, 58374, 65596, 67022, 74589, 77004, 78678, 85698, 87561, 98394, 99452, 100533, 115506, 116748, 118017, 128547, 134044, 147591, 149178, 157356, 171396, 173259, 175122, 196788, 201066, 223767, 231012, 236034, 257094, 262683, 295182, 298356, 301599, 346518, 350244, 354051, 402132, 442773, 447534, 472068, 514188, 525366, 590364, 603198, 671301, 693036, 708102, 770753, 885546, 895068, 904797, 1050732, 1206396, 1328319, 1342602, 1416204, 1541506, 1771092, 1809594, 2013903, 2312259, 2656638, 2685204, 2714391, 3083012, 3619188, 3984957, 4027806, 4624518, 5313276, 5428782, 6041709, 6936777, 7969914, 8055612, 8143173, 9249036, 10857564, 12083418, 13873554, 15939828, 16286346, 20810331, 24166836, 27747108, 32572692, 41620662, 62430993, 83241324, 124861986, 187292979, 249723972, 374585958, 749171916]

約数ペア:

[(1, 749171916), (2, 374585958), (3, 249723972), (4, 187292979), (6, 124861986), (9, 83241324), (12, 62430993), (18, 41620662), (23, 32572692), (27, 27747108), (31, 24166836), (36, 20810331), (46, 16286346), (47, 15939828), (54, 13873554), (62, 12083418), (69, 10857564), (81, 9249036), (92, 8143173), (93, 8055612), (94, 7969914), (108, 6936777), (124, 6041709), (138, 5428782), (141, 5313276), (162, 4624518), (186, 4027806), (188, 3984957), (207, 3619188), (243, 3083012), (276, 2714391), (279, 2685204), (282, 2656638), (324, 2312259), (372, 2013903), (414, 1809594), (423, 1771092), (486, 1541506), (529, 1416204), (558, 1342602), (564, 1328319), (621, 1206396), (713, 1050732), (828, 904797), (837, 895068), (846, 885546), (972, 770753), (1058, 708102), (1081, 693036), (1116, 671301), (1242, 603198), (1269, 590364), (1426, 525366), (1457, 514188), (1587, 472068), (1674, 447534), (1692, 442773), (1863, 402132), (2116, 354051), (2139, 350244), (2162, 346518), (2484, 301599), (2511, 298356), (2538, 295182), (2852, 262683), (2914, 257094), (3174, 236034), (3243, 231012), (3348, 223767), (3726, 201066), (3807, 196788), (4278, 175122), (4324, 173259), (4371, 171396), (4761, 157356), (5022, 149178), (5076, 147591), (5589, 134044), (5828, 128547), (6348, 118017), (6417, 116748), (6486, 115506), (7452, 100533), (7533, 99452), (7614, 98394), (8556, 87561), (8742, 85698), (9522, 78678), (9729, 77004), (10044, 74589), (11178, 67022), (11421, 65596), (12834, 58374), (12972, 57753), (13113, 57132), (14283, 52452), (15066, 49726), (15228, 49197), (16399, 45684), (17484, 42849), (19044, 39339), (19251, 38916), (19458, 38502), (22356, 33511), (22842, 32798), (24863, 30132), (25668, 29187), (26226, 28566)]