1815031584

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 5535734400

約数和(自身を除く): 3720702816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 107, 108, 116, 144, 174, 214, 216, 232, 261, 288, 321, 348, 428, 432, 464, 522, 642, 677, 696, 783, 856, 864, 928, 963, 1044, 1284, 1354, 1392, 1566, 1712, 1926, 2031, 2088, 2568, 2708, 2784, 2889, 3103, 3132, 3424, 3852, 4062, 4176, 5136, 5416, 5778, 6093, 6206, 6264, 7704, 8124, 8352, 9309, 10272, 10832, 11556, 12186, 12412, 12528, 15408, 16248, 18279, 18618, 19633, 21664, 23112, 24372, 24824, 25056, 27927, 30816, 32496, 36558, 37236, 39266, 46224, 48744, 49648, 55854, 58899, 64992, 72439, 73116, 74472, 78532, 83781, 92448, 97488, 99296, 111708, 117798, 144878, 146232, 148944, 157064, 167562, 176697, 194976, 217317, 223416, 235596, 289756, 292464, 297888, 314128, 335124, 353394, 434634, 446832, 471192, 530091, 579512, 584928, 628256, 651951, 670248, 706788, 869268, 893664, 942384, 1060182, 1159024, 1303902, 1340496, 1413576, 1738536, 1884768, 1955853, 2100731, 2120364, 2318048, 2607804, 2680992, 2827152, 3477072, 3911706, 4201462, 4240728, 5215608, 5654304, 6302193, 6954144, 7823412, 8402924, 8481456, 10431216, 12604386, 15646824, 16805848, 16962912, 18906579, 20862432, 25208772, 31293648, 33611696, 37813158, 50417544, 56719737, 62587296, 67223392, 75626316, 100835088, 113439474, 151252632, 201670176, 226878948, 302505264, 453757896, 605010528, 907515792, 1815031584]

約数ペア:

[(1, 1815031584), (2, 907515792), (3, 605010528), (4, 453757896), (6, 302505264), (8, 226878948), (9, 201670176), (12, 151252632), (16, 113439474), (18, 100835088), (24, 75626316), (27, 67223392), (29, 62587296), (32, 56719737), (36, 50417544), (48, 37813158), (54, 33611696), (58, 31293648), (72, 25208772), (87, 20862432), (96, 18906579), (107, 16962912), (108, 16805848), (116, 15646824), (144, 12604386), (174, 10431216), (214, 8481456), (216, 8402924), (232, 7823412), (261, 6954144), (288, 6302193), (321, 5654304), (348, 5215608), (428, 4240728), (432, 4201462), (464, 3911706), (522, 3477072), (642, 2827152), (677, 2680992), (696, 2607804), (783, 2318048), (856, 2120364), (864, 2100731), (928, 1955853), (963, 1884768), (1044, 1738536), (1284, 1413576), (1354, 1340496), (1392, 1303902), (1566, 1159024), (1712, 1060182), (1926, 942384), (2031, 893664), (2088, 869268), (2568, 706788), (2708, 670248), (2784, 651951), (2889, 628256), (3103, 584928), (3132, 579512), (3424, 530091), (3852, 471192), (4062, 446832), (4176, 434634), (5136, 353394), (5416, 335124), (5778, 314128), (6093, 297888), (6206, 292464), (6264, 289756), (7704, 235596), (8124, 223416), (8352, 217317), (9309, 194976), (10272, 176697), (10832, 167562), (11556, 157064), (12186, 148944), (12412, 146232), (12528, 144878), (15408, 117798), (16248, 111708), (18279, 99296), (18618, 97488), (19633, 92448), (21664, 83781), (23112, 78532), (24372, 74472), (24824, 73116), (25056, 72439), (27927, 64992), (30816, 58899), (32496, 55854), (36558, 49648), (37236, 48744), (39266, 46224)]