4019439648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1359

約数の個数: 192

約数和(自身を含む): 12484039680

約数和(自身を除く): 8464600032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 139, 148, 168, 222, 224, 259, 278, 296, 336, 417, 444, 518, 556, 592, 672, 777, 834, 888, 973, 1036, 1112, 1163, 1184, 1554, 1668, 1776, 1946, 2072, 2224, 2326, 2919, 3108, 3336, 3489, 3552, 3892, 4144, 4448, 4652, 5143, 5838, 6216, 6672, 6978, 7784, 8141, 8288, 9304, 10286, 11676, 12432, 13344, 13956, 15429, 15568, 16282, 18608, 20572, 23352, 24423, 24864, 27912, 30858, 31136, 32564, 36001, 37216, 41144, 43031, 46704, 48846, 55824, 61716, 65128, 72002, 82288, 86062, 93408, 97692, 108003, 111648, 123432, 129093, 130256, 144004, 161657, 164576, 172124, 195384, 216006, 246864, 258186, 260512, 288008, 301217, 323314, 344248, 390768, 432012, 484971, 493728, 516372, 576016, 602434, 646628, 688496, 781536, 864024, 903651, 969942, 1032744, 1131599, 1152032, 1204868, 1293256, 1376992, 1728048, 1807302, 1939884, 2065488, 2263198, 2409736, 2586512, 3394797, 3456096, 3614604, 3879768, 4130976, 4526396, 4819472, 5173024, 5981309, 6789594, 7229208, 7759536, 9052792, 9638944, 11962618, 13579188, 14458416, 15519072, 17943927, 18105584, 23925236, 27158376, 28916832, 35887854, 36211168, 41869163, 47850472, 54316752, 71775708, 83738326, 95700944, 108633504, 125607489, 143551416, 167476652, 191401888, 251214978, 287102832, 334953304, 502429956, 574205664, 669906608, 1004859912, 1339813216, 2009719824, 4019439648]

約数ペア:

[(1, 4019439648), (2, 2009719824), (3, 1339813216), (4, 1004859912), (6, 669906608), (7, 574205664), (8, 502429956), (12, 334953304), (14, 287102832), (16, 251214978), (21, 191401888), (24, 167476652), (28, 143551416), (32, 125607489), (37, 108633504), (42, 95700944), (48, 83738326), (56, 71775708), (74, 54316752), (84, 47850472), (96, 41869163), (111, 36211168), (112, 35887854), (139, 28916832), (148, 27158376), (168, 23925236), (222, 18105584), (224, 17943927), (259, 15519072), (278, 14458416), (296, 13579188), (336, 11962618), (417, 9638944), (444, 9052792), (518, 7759536), (556, 7229208), (592, 6789594), (672, 5981309), (777, 5173024), (834, 4819472), (888, 4526396), (973, 4130976), (1036, 3879768), (1112, 3614604), (1163, 3456096), (1184, 3394797), (1554, 2586512), (1668, 2409736), (1776, 2263198), (1946, 2065488), (2072, 1939884), (2224, 1807302), (2326, 1728048), (2919, 1376992), (3108, 1293256), (3336, 1204868), (3489, 1152032), (3552, 1131599), (3892, 1032744), (4144, 969942), (4448, 903651), (4652, 864024), (5143, 781536), (5838, 688496), (6216, 646628), (6672, 602434), (6978, 576016), (7784, 516372), (8141, 493728), (8288, 484971), (9304, 432012), (10286, 390768), (11676, 344248), (12432, 323314), (13344, 301217), (13956, 288008), (15429, 260512), (15568, 258186), (16282, 246864), (18608, 216006), (20572, 195384), (23352, 172124), (24423, 164576), (24864, 161657), (27912, 144004), (30858, 130256), (31136, 129093), (32564, 123432), (36001, 111648), (37216, 108003), (41144, 97692), (43031, 93408), (46704, 86062), (48846, 82288), (55824, 72002), (61716, 65128)]