18895730448

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5334

約数の個数: 240

約数和(自身を含む): 59861436480

約数和(自身を除く): 40965706032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 53, 56, 58, 84, 87, 98, 106, 112, 116, 147, 159, 168, 174, 196, 203, 212, 232, 294, 318, 336, 348, 371, 392, 406, 424, 464, 588, 609, 636, 696, 742, 784, 812, 848, 1113, 1176, 1218, 1272, 1392, 1421, 1484, 1537, 1624, 2226, 2352, 2436, 2544, 2597, 2842, 2968, 3074, 3248, 4263, 4452, 4611, 4872, 5194, 5227, 5684, 5936, 6148, 7791, 8526, 8904, 9222, 9744, 10388, 10454, 10759, 11368, 12296, 15582, 15681, 17052, 17808, 18444, 20776, 20908, 21518, 22736, 24592, 31164, 31362, 32277, 34104, 36589, 36888, 41552, 41816, 43036, 62328, 62724, 64554, 68208, 73178, 73776, 75313, 83632, 86072, 109767, 124656, 125448, 129108, 146356, 150626, 151583, 172144, 219534, 225939, 250896, 256123, 258216, 277031, 292712, 301252, 303166, 439068, 451878, 454749, 512246, 516432, 554062, 585424, 602504, 606332, 768369, 831093, 878136, 903756, 909498, 1024492, 1061081, 1108124, 1205008, 1212664, 1536738, 1662186, 1756272, 1807512, 1818996, 1939217, 2048984, 2122162, 2216248, 2425328, 3073476, 3183243, 3324372, 3615024, 3637992, 3878434, 4097968, 4244324, 4432496, 5817651, 6146952, 6366486, 6648744, 7275984, 7427567, 7756868, 8033899, 8488648, 11635302, 12293904, 12732972, 13297488, 13574519, 14855134, 15513736, 16067798, 16977296, 22282701, 23270604, 24101697, 25465944, 27149038, 29710268, 31027472, 32135596, 40723557, 44565402, 46541208, 48203394, 50931888, 54298076, 56237293, 59420536, 64271192, 81447114, 89130804, 93082416, 96406788, 108596152, 112474586, 118841072, 128542384, 162894228, 168711879, 178261608, 192813576, 217192304, 224949172, 325788456, 337423758, 356523216, 385627152, 393661051, 449898344, 651576912, 674847516, 787322102, 899796688, 1180983153, 1349695032, 1574644204, 2361966306, 2699390064, 3149288408, 4723932612, 6298576816, 9447865224, 18895730448]

約数ペア:

[(1, 18895730448), (2, 9447865224), (3, 6298576816), (4, 4723932612), (6, 3149288408), (7, 2699390064), (8, 2361966306), (12, 1574644204), (14, 1349695032), (16, 1180983153), (21, 899796688), (24, 787322102), (28, 674847516), (29, 651576912), (42, 449898344), (48, 393661051), (49, 385627152), (53, 356523216), (56, 337423758), (58, 325788456), (84, 224949172), (87, 217192304), (98, 192813576), (106, 178261608), (112, 168711879), (116, 162894228), (147, 128542384), (159, 118841072), (168, 112474586), (174, 108596152), (196, 96406788), (203, 93082416), (212, 89130804), (232, 81447114), (294, 64271192), (318, 59420536), (336, 56237293), (348, 54298076), (371, 50931888), (392, 48203394), (406, 46541208), (424, 44565402), (464, 40723557), (588, 32135596), (609, 31027472), (636, 29710268), (696, 27149038), (742, 25465944), (784, 24101697), (812, 23270604), (848, 22282701), (1113, 16977296), (1176, 16067798), (1218, 15513736), (1272, 14855134), (1392, 13574519), (1421, 13297488), (1484, 12732972), (1537, 12293904), (1624, 11635302), (2226, 8488648), (2352, 8033899), (2436, 7756868), (2544, 7427567), (2597, 7275984), (2842, 6648744), (2968, 6366486), (3074, 6146952), (3248, 5817651), (4263, 4432496), (4452, 4244324), (4611, 4097968), (4872, 3878434), (5194, 3637992), (5227, 3615024), (5684, 3324372), (5936, 3183243), (6148, 3073476), (7791, 2425328), (8526, 2216248), (8904, 2122162), (9222, 2048984), (9744, 1939217), (10388, 1818996), (10454, 1807512), (10759, 1756272), (11368, 1662186), (12296, 1536738), (15582, 1212664), (15681, 1205008), (17052, 1108124), (17808, 1061081), (18444, 1024492), (20776, 909498), (20908, 903756), (21518, 878136), (22736, 831093), (24592, 768369), (31164, 606332), (31362, 602504), (32277, 585424), (34104, 554062), (36589, 516432), (36888, 512246), (41552, 454749), (41816, 451878), (43036, 439068), (62328, 303166), (62724, 301252), (64554, 292712), (68208, 277031), (73178, 258216), (73776, 256123), (75313, 250896), (83632, 225939), (86072, 219534), (109767, 172144), (124656, 151583), (125448, 150626), (129108, 146356)]