258742891404

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{1447}}^1$

素因数の和:2450

約数の個数: 240

約数和(自身を含む): 736266065920

約数和(自身を除く): 477523174516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 937, 1026, 1116, 1178, 1447, 1539, 1674, 1767, 1874, 2052, 2356, 2511, 2811, 2894, 3078, 3348, 3534, 3748, 4341, 5022, 5301, 5622, 5788, 6156, 7068, 8433, 8682, 10044, 10602, 11244, 13023, 15903, 16866, 17364, 17803, 21204, 25299, 26046, 27493, 29047, 31806, 33732, 35606, 39069, 44857, 47709, 50598, 52092, 53409, 54986, 58094, 63612, 71212, 75897, 78138, 82479, 87141, 89714, 95418, 101196, 106818, 109972, 116188, 117207, 134571, 151794, 156276, 160227, 164958, 174282, 179428, 190836, 213636, 234414, 247437, 261423, 269142, 303588, 320454, 329916, 348564, 403713, 468828, 480681, 494874, 522846, 538284, 551893, 640908, 742311, 784269, 807426, 852283, 961362, 989748, 1045692, 1103786, 1211139, 1355839, 1442043, 1484622, 1568538, 1614852, 1655679, 1704566, 1922724, 2207572, 2226933, 2352807, 2422278, 2556849, 2711678, 2884086, 2969244, 3137076, 3311358, 3409132, 3633417, 4067517, 4453866, 4705614, 4844556, 4967037, 5113698, 5423356, 5768172, 6622716, 7266834, 7670547, 8135034, 8907732, 9411228, 9934074, 10227396, 12202551, 14533668, 14901111, 15341094, 16270068, 19868148, 23011641, 24405102, 25760941, 29802222, 30682188, 36607653, 42031009, 44703333, 46023282, 48810204, 51521882, 59604444, 69034923, 73215306, 77282823, 84062018, 89406666, 92046564, 103043764, 109822959, 126093027, 138069846, 146430612, 154565646, 168124036, 178813332, 219645918, 231848469, 252186054, 276139692, 309131292, 378279081, 439291836, 463696938, 504372108, 695545407, 756558162, 798589171, 927393876, 1134837243, 1391090814, 1513116324, 1597178342, 2086636221, 2269674486, 2395767513, 2782181628, 3194356684, 3404511729, 4173272442, 4539348972, 4791535026, 6809023458, 7187302539, 8346544884, 9583070052, 13618046916, 14374605078, 21561907617, 28749210156, 43123815234, 64685722851, 86247630468, 129371445702, 258742891404]

約数ペア:

[(1, 258742891404), (2, 129371445702), (3, 86247630468), (4, 64685722851), (6, 43123815234), (9, 28749210156), (12, 21561907617), (18, 14374605078), (19, 13618046916), (27, 9583070052), (31, 8346544884), (36, 7187302539), (38, 6809023458), (54, 4791535026), (57, 4539348972), (62, 4173272442), (76, 3404511729), (81, 3194356684), (93, 2782181628), (108, 2395767513), (114, 2269674486), (124, 2086636221), (162, 1597178342), (171, 1513116324), (186, 1391090814), (228, 1134837243), (279, 927393876), (324, 798589171), (342, 756558162), (372, 695545407), (513, 504372108), (558, 463696938), (589, 439291836), (684, 378279081), (837, 309131292), (937, 276139692), (1026, 252186054), (1116, 231848469), (1178, 219645918), (1447, 178813332), (1539, 168124036), (1674, 154565646), (1767, 146430612), (1874, 138069846), (2052, 126093027), (2356, 109822959), (2511, 103043764), (2811, 92046564), (2894, 89406666), (3078, 84062018), (3348, 77282823), (3534, 73215306), (3748, 69034923), (4341, 59604444), (5022, 51521882), (5301, 48810204), (5622, 46023282), (5788, 44703333), (6156, 42031009), (7068, 36607653), (8433, 30682188), (8682, 29802222), (10044, 25760941), (10602, 24405102), (11244, 23011641), (13023, 19868148), (15903, 16270068), (16866, 15341094), (17364, 14901111), (17803, 14533668), (21204, 12202551), (25299, 10227396), (26046, 9934074), (27493, 9411228), (29047, 8907732), (31806, 8135034), (33732, 7670547), (35606, 7266834), (39069, 6622716), (44857, 5768172), (47709, 5423356), (50598, 5113698), (52092, 4967037), (53409, 4844556), (54986, 4705614), (58094, 4453866), (63612, 4067517), (71212, 3633417), (75897, 3409132), (78138, 3311358), (82479, 3137076), (87141, 2969244), (89714, 2884086), (95418, 2711678), (101196, 2556849), (106818, 2422278), (109972, 2352807), (116188, 2226933), (117207, 2207572), (134571, 1922724), (151794, 1704566), (156276, 1655679), (160227, 1614852), (164958, 1568538), (174282, 1484622), (179428, 1442043), (190836, 1355839), (213636, 1211139), (234414, 1103786), (247437, 1045692), (261423, 989748), (269142, 961362), (303588, 852283), (320454, 807426), (329916, 784269), (348564, 742311), (403713, 640908), (468828, 551893), (480681, 538284), (494874, 522846)]