1900615024

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 4751695872

約数和(自身を除く): 2851080848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 191, 197, 287, 308, 328, 382, 394, 451, 574, 616, 656, 764, 788, 902, 1148, 1232, 1337, 1379, 1528, 1576, 1804, 2101, 2167, 2296, 2674, 2758, 3056, 3152, 3157, 3608, 4202, 4334, 4592, 5348, 5516, 6314, 7216, 7831, 8077, 8404, 8668, 10696, 11032, 12628, 14707, 15169, 15662, 16154, 16808, 17336, 21392, 22064, 25256, 29414, 30338, 31324, 32308, 33616, 34672, 37627, 50512, 54817, 56539, 58828, 60676, 62648, 64616, 75254, 86141, 88847, 109634, 113078, 117656, 121352, 125296, 129232, 150508, 172282, 177694, 219268, 226156, 235312, 242704, 263389, 301016, 344564, 355388, 413897, 438536, 452312, 526778, 602032, 602987, 621929, 689128, 710776, 827794, 877072, 904624, 1053556, 1205974, 1243858, 1378256, 1421552, 1542707, 1655588, 2107112, 2411948, 2487716, 2897279, 3085414, 3311176, 4214224, 4823896, 4975432, 5794558, 6170828, 6622352, 9647792, 9950864, 10798949, 11589116, 12341656, 16969777, 21597898, 23178232, 24683312, 33939554, 43195796, 46356464, 67879108, 86391592, 118788439, 135758216, 172783184, 237576878, 271516432, 475153756, 950307512, 1900615024]

約数ペア:

[(1, 1900615024), (2, 950307512), (4, 475153756), (7, 271516432), (8, 237576878), (11, 172783184), (14, 135758216), (16, 118788439), (22, 86391592), (28, 67879108), (41, 46356464), (44, 43195796), (56, 33939554), (77, 24683312), (82, 23178232), (88, 21597898), (112, 16969777), (154, 12341656), (164, 11589116), (176, 10798949), (191, 9950864), (197, 9647792), (287, 6622352), (308, 6170828), (328, 5794558), (382, 4975432), (394, 4823896), (451, 4214224), (574, 3311176), (616, 3085414), (656, 2897279), (764, 2487716), (788, 2411948), (902, 2107112), (1148, 1655588), (1232, 1542707), (1337, 1421552), (1379, 1378256), (1528, 1243858), (1576, 1205974), (1804, 1053556), (2101, 904624), (2167, 877072), (2296, 827794), (2674, 710776), (2758, 689128), (3056, 621929), (3152, 602987), (3157, 602032), (3608, 526778), (4202, 452312), (4334, 438536), (4592, 413897), (5348, 355388), (5516, 344564), (6314, 301016), (7216, 263389), (7831, 242704), (8077, 235312), (8404, 226156), (8668, 219268), (10696, 177694), (11032, 172282), (12628, 150508), (14707, 129232), (15169, 125296), (15662, 121352), (16154, 117656), (16808, 113078), (17336, 109634), (21392, 88847), (22064, 86141), (25256, 75254), (29414, 64616), (30338, 62648), (31324, 60676), (32308, 58828), (33616, 56539), (34672, 54817), (37627, 50512)]