2100055776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1025

約数の個数: 192

約数和(自身を含む): 6812822016

約数和(自身を除く): 4712766240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 421, 546, 571, 624, 672, 728, 842, 1092, 1142, 1248, 1263, 1456, 1684, 1713, 2184, 2284, 2526, 2912, 2947, 3368, 3426, 3997, 4368, 4568, 5052, 5473, 5894, 6736, 6852, 7423, 7994, 8736, 8841, 9136, 10104, 10946, 11788, 11991, 13472, 13704, 14846, 15988, 16419, 17682, 18272, 20208, 21892, 22269, 23576, 23982, 27408, 29692, 31976, 32838, 35364, 38311, 40416, 43784, 44538, 47152, 47964, 51961, 54816, 59384, 63952, 65676, 70728, 76622, 87568, 89076, 94304, 95928, 103922, 114933, 118768, 127904, 131352, 141456, 153244, 155883, 175136, 178152, 191856, 207844, 229866, 237536, 240391, 262704, 282912, 306488, 311766, 356304, 383712, 415688, 459732, 480782, 525408, 612976, 623532, 712608, 721173, 831376, 919464, 961564, 1225952, 1247064, 1442346, 1662752, 1682737, 1838928, 1923128, 2494128, 2884692, 3125083, 3365474, 3677856, 3846256, 4988256, 5048211, 5769384, 6250166, 6730948, 7692512, 9375249, 10096422, 11538768, 12500332, 13461896, 18750498, 20192844, 21875581, 23077536, 25000664, 26923792, 37500996, 40385688, 43751162, 50001328, 53847584, 65626743, 75001992, 80771376, 87502324, 100002656, 131253486, 150003984, 161542752, 175004648, 262506972, 300007968, 350009296, 525013944, 700018592, 1050027888, 2100055776]

約数ペア:

[(1, 2100055776), (2, 1050027888), (3, 700018592), (4, 525013944), (6, 350009296), (7, 300007968), (8, 262506972), (12, 175004648), (13, 161542752), (14, 150003984), (16, 131253486), (21, 100002656), (24, 87502324), (26, 80771376), (28, 75001992), (32, 65626743), (39, 53847584), (42, 50001328), (48, 43751162), (52, 40385688), (56, 37500996), (78, 26923792), (84, 25000664), (91, 23077536), (96, 21875581), (104, 20192844), (112, 18750498), (156, 13461896), (168, 12500332), (182, 11538768), (208, 10096422), (224, 9375249), (273, 7692512), (312, 6730948), (336, 6250166), (364, 5769384), (416, 5048211), (421, 4988256), (546, 3846256), (571, 3677856), (624, 3365474), (672, 3125083), (728, 2884692), (842, 2494128), (1092, 1923128), (1142, 1838928), (1248, 1682737), (1263, 1662752), (1456, 1442346), (1684, 1247064), (1713, 1225952), (2184, 961564), (2284, 919464), (2526, 831376), (2912, 721173), (2947, 712608), (3368, 623532), (3426, 612976), (3997, 525408), (4368, 480782), (4568, 459732), (5052, 415688), (5473, 383712), (5894, 356304), (6736, 311766), (6852, 306488), (7423, 282912), (7994, 262704), (8736, 240391), (8841, 237536), (9136, 229866), (10104, 207844), (10946, 191856), (11788, 178152), (11991, 175136), (13472, 155883), (13704, 153244), (14846, 141456), (15988, 131352), (16419, 127904), (17682, 118768), (18272, 114933), (20208, 103922), (21892, 95928), (22269, 94304), (23576, 89076), (23982, 87568), (27408, 76622), (29692, 70728), (31976, 65676), (32838, 63952), (35364, 59384), (38311, 54816), (40416, 51961), (43784, 47964), (44538, 47152)]