2165049984

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 6345216000

約数和(自身を除く): 4180166016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 79, 87, 92, 96, 107, 116, 128, 138, 158, 174, 184, 192, 214, 232, 237, 276, 316, 321, 348, 368, 384, 428, 464, 474, 552, 632, 642, 667, 696, 736, 856, 928, 948, 1104, 1264, 1284, 1334, 1392, 1472, 1712, 1817, 1856, 1896, 2001, 2208, 2291, 2461, 2528, 2568, 2668, 2784, 2944, 3103, 3424, 3634, 3712, 3792, 4002, 4416, 4582, 4922, 5056, 5136, 5336, 5451, 5568, 6206, 6848, 6873, 7268, 7383, 7584, 8004, 8453, 8832, 9164, 9309, 9844, 10112, 10272, 10672, 10902, 11136, 12412, 13696, 13746, 14536, 14766, 15168, 16008, 16906, 18328, 18618, 19688, 20544, 21344, 21804, 24824, 25359, 27492, 29072, 29532, 30336, 32016, 33812, 36656, 37236, 39376, 41088, 42688, 43608, 49648, 50718, 52693, 54984, 58144, 59064, 64032, 67624, 71369, 73312, 74472, 78752, 85376, 87216, 99296, 101436, 105386, 109968, 116288, 118128, 128064, 135248, 142738, 146624, 148944, 157504, 158079, 174432, 194419, 198592, 202872, 210772, 214107, 219936, 232576, 236256, 245137, 256128, 270496, 285476, 293248, 297888, 315008, 316158, 348864, 388838, 397184, 405744, 421544, 428214, 439872, 472512, 490274, 540992, 570952, 583257, 595776, 632316, 697728, 735411, 777676, 811488, 843088, 856428, 879744, 945024, 980548, 1081984, 1141904, 1166514, 1191552, 1264632, 1470822, 1555352, 1622976, 1686176, 1712856, 1961096, 2283808, 2333028, 2529264, 2941644, 3110704, 3245952, 3372352, 3425712, 3922192, 4567616, 4666056, 5058528, 5638151, 5883288, 6221408, 6744704, 6851424, 7844384, 9135232, 9332112, 10117056, 11276302, 11766576, 12442816, 13702848, 15688768, 16914453, 18664224, 20234112, 22552604, 23533152, 24885632, 27405696, 31377536, 33828906, 37328448, 45105208, 47066304, 67657812, 74656896, 90210416, 94132608, 135315624, 180420832, 270631248, 360841664, 541262496, 721683328, 1082524992, 2165049984]

約数ペア:

[(1, 2165049984), (2, 1082524992), (3, 721683328), (4, 541262496), (6, 360841664), (8, 270631248), (12, 180420832), (16, 135315624), (23, 94132608), (24, 90210416), (29, 74656896), (32, 67657812), (46, 47066304), (48, 45105208), (58, 37328448), (64, 33828906), (69, 31377536), (79, 27405696), (87, 24885632), (92, 23533152), (96, 22552604), (107, 20234112), (116, 18664224), (128, 16914453), (138, 15688768), (158, 13702848), (174, 12442816), (184, 11766576), (192, 11276302), (214, 10117056), (232, 9332112), (237, 9135232), (276, 7844384), (316, 6851424), (321, 6744704), (348, 6221408), (368, 5883288), (384, 5638151), (428, 5058528), (464, 4666056), (474, 4567616), (552, 3922192), (632, 3425712), (642, 3372352), (667, 3245952), (696, 3110704), (736, 2941644), (856, 2529264), (928, 2333028), (948, 2283808), (1104, 1961096), (1264, 1712856), (1284, 1686176), (1334, 1622976), (1392, 1555352), (1472, 1470822), (1712, 1264632), (1817, 1191552), (1856, 1166514), (1896, 1141904), (2001, 1081984), (2208, 980548), (2291, 945024), (2461, 879744), (2528, 856428), (2568, 843088), (2668, 811488), (2784, 777676), (2944, 735411), (3103, 697728), (3424, 632316), (3634, 595776), (3712, 583257), (3792, 570952), (4002, 540992), (4416, 490274), (4582, 472512), (4922, 439872), (5056, 428214), (5136, 421544), (5336, 405744), (5451, 397184), (5568, 388838), (6206, 348864), (6848, 316158), (6873, 315008), (7268, 297888), (7383, 293248), (7584, 285476), (8004, 270496), (8453, 256128), (8832, 245137), (9164, 236256), (9309, 232576), (9844, 219936), (10112, 214107), (10272, 210772), (10672, 202872), (10902, 198592), (11136, 194419), (12412, 174432), (13696, 158079), (13746, 157504), (14536, 148944), (14766, 146624), (15168, 142738), (16008, 135248), (16906, 128064), (18328, 118128), (18618, 116288), (19688, 109968), (20544, 105386), (21344, 101436), (21804, 99296), (24824, 87216), (25359, 85376), (27492, 78752), (29072, 74472), (29532, 73312), (30336, 71369), (32016, 67624), (33812, 64032), (36656, 59064), (37236, 58144), (39376, 54984), (41088, 52693), (42688, 50718), (43608, 49648)]