2155723008

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 5955888960

約数和(自身を除く): 3800165952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 107, 111, 128, 148, 192, 214, 222, 256, 296, 321, 384, 428, 444, 592, 642, 709, 768, 856, 888, 1184, 1284, 1418, 1712, 1776, 2127, 2368, 2568, 2836, 3424, 3552, 3959, 4254, 4736, 5136, 5672, 6848, 7104, 7918, 8508, 9472, 10272, 11344, 11877, 13696, 14208, 15836, 17016, 20544, 22688, 23754, 26233, 27392, 28416, 31672, 34032, 41088, 45376, 47508, 52466, 63344, 68064, 75863, 78699, 82176, 90752, 95016, 104932, 126688, 136128, 151726, 157398, 181504, 190032, 209864, 227589, 253376, 272256, 303452, 314796, 380064, 419728, 455178, 506752, 544512, 606904, 629592, 760128, 839456, 910356, 1013504, 1213808, 1259184, 1520256, 1678912, 1820712, 2427616, 2518368, 2806931, 3040512, 3357824, 3641424, 4855232, 5036736, 5613862, 6715648, 7282848, 8420793, 9710464, 10073472, 11227724, 14565696, 16841586, 19420928, 20146944, 22455448, 29131392, 33683172, 44910896, 58262784, 67366344, 89821792, 134732688, 179643584, 269465376, 359287168, 538930752, 718574336, 1077861504, 2155723008]

約数ペア:

[(1, 2155723008), (2, 1077861504), (3, 718574336), (4, 538930752), (6, 359287168), (8, 269465376), (12, 179643584), (16, 134732688), (24, 89821792), (32, 67366344), (37, 58262784), (48, 44910896), (64, 33683172), (74, 29131392), (96, 22455448), (107, 20146944), (111, 19420928), (128, 16841586), (148, 14565696), (192, 11227724), (214, 10073472), (222, 9710464), (256, 8420793), (296, 7282848), (321, 6715648), (384, 5613862), (428, 5036736), (444, 4855232), (592, 3641424), (642, 3357824), (709, 3040512), (768, 2806931), (856, 2518368), (888, 2427616), (1184, 1820712), (1284, 1678912), (1418, 1520256), (1712, 1259184), (1776, 1213808), (2127, 1013504), (2368, 910356), (2568, 839456), (2836, 760128), (3424, 629592), (3552, 606904), (3959, 544512), (4254, 506752), (4736, 455178), (5136, 419728), (5672, 380064), (6848, 314796), (7104, 303452), (7918, 272256), (8508, 253376), (9472, 227589), (10272, 209864), (11344, 190032), (11877, 181504), (13696, 157398), (14208, 151726), (15836, 136128), (17016, 126688), (20544, 104932), (22688, 95016), (23754, 90752), (26233, 82176), (27392, 78699), (28416, 75863), (31672, 68064), (34032, 63344), (41088, 52466), (45376, 47508)]