1220645832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 3829002240

約数和(自身を除く): 2608356408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 289, 357, 372, 408, 434, 476, 527, 578, 651, 714, 744, 811, 867, 868, 952, 1054, 1156, 1302, 1428, 1581, 1622, 1734, 1736, 2023, 2108, 2312, 2433, 2604, 2856, 3162, 3244, 3468, 3689, 4046, 4216, 4866, 5208, 5677, 6069, 6324, 6488, 6936, 7378, 8092, 8959, 9732, 11067, 11354, 12138, 12648, 13787, 14756, 16184, 17031, 17918, 19464, 22134, 22708, 24276, 25141, 26877, 27574, 29512, 34062, 35836, 41361, 44268, 45416, 48552, 50282, 53754, 55148, 62713, 68124, 71672, 75423, 82722, 88536, 96509, 100564, 107508, 110296, 125426, 136248, 150846, 165444, 175987, 188139, 193018, 201128, 215016, 234379, 250852, 289527, 301692, 330888, 351974, 376278, 386036, 427397, 468758, 501704, 527961, 579054, 603384, 703137, 703948, 752556, 772072, 854794, 937516, 1055922, 1158108, 1282191, 1406274, 1407896, 1505112, 1640653, 1709588, 1875032, 2111844, 2316216, 2564382, 2812548, 2991779, 3281306, 3419176, 4223688, 4921959, 5128764, 5625096, 5983558, 6562612, 7265749, 8975337, 9843918, 10257528, 11967116, 13125224, 14531498, 17950674, 19687836, 21797247, 23934232, 29062996, 35901348, 39375672, 43594494, 50860243, 58125992, 71802696, 87188988, 101720486, 152580729, 174377976, 203440972, 305161458, 406881944, 610322916, 1220645832]

約数ペア:

[(1, 1220645832), (2, 610322916), (3, 406881944), (4, 305161458), (6, 203440972), (7, 174377976), (8, 152580729), (12, 101720486), (14, 87188988), (17, 71802696), (21, 58125992), (24, 50860243), (28, 43594494), (31, 39375672), (34, 35901348), (42, 29062996), (51, 23934232), (56, 21797247), (62, 19687836), (68, 17950674), (84, 14531498), (93, 13125224), (102, 11967116), (119, 10257528), (124, 9843918), (136, 8975337), (168, 7265749), (186, 6562612), (204, 5983558), (217, 5625096), (238, 5128764), (248, 4921959), (289, 4223688), (357, 3419176), (372, 3281306), (408, 2991779), (434, 2812548), (476, 2564382), (527, 2316216), (578, 2111844), (651, 1875032), (714, 1709588), (744, 1640653), (811, 1505112), (867, 1407896), (868, 1406274), (952, 1282191), (1054, 1158108), (1156, 1055922), (1302, 937516), (1428, 854794), (1581, 772072), (1622, 752556), (1734, 703948), (1736, 703137), (2023, 603384), (2108, 579054), (2312, 527961), (2433, 501704), (2604, 468758), (2856, 427397), (3162, 386036), (3244, 376278), (3468, 351974), (3689, 330888), (4046, 301692), (4216, 289527), (4866, 250852), (5208, 234379), (5677, 215016), (6069, 201128), (6324, 193018), (6488, 188139), (6936, 175987), (7378, 165444), (8092, 150846), (8959, 136248), (9732, 125426), (11067, 110296), (11354, 107508), (12138, 100564), (12648, 96509), (13787, 88536), (14756, 82722), (16184, 75423), (17031, 71672), (17918, 68124), (19464, 62713), (22134, 55148), (22708, 53754), (24276, 50282), (25141, 48552), (26877, 45416), (27574, 44268), (29512, 41361), (34062, 35836)]