285706321908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1\times {\mathrm{3767}}^1$

素因数の和:4902

約数の個数: 192

約数和(自身を含む): 817482129408

約数和(自身を除く): 531775807500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 644, 777, 851, 966, 1036, 1061, 1554, 1702, 1932, 2122, 2553, 3108, 3183, 3404, 3767, 4244, 5106, 5957, 6366, 7427, 7534, 10212, 11301, 11914, 12732, 14854, 15068, 17871, 22281, 22602, 23828, 24403, 26369, 29708, 35742, 39257, 44562, 45204, 48806, 52738, 71484, 73209, 78514, 79107, 86641, 89124, 97612, 105476, 117771, 139379, 146418, 157028, 158214, 170821, 173282, 235542, 259923, 274799, 278758, 292836, 316428, 341642, 346564, 418137, 471084, 512463, 519846, 549598, 557516, 606487, 683284, 824397, 836274, 902911, 975653, 1024926, 1039692, 1099196, 1212974, 1648794, 1672548, 1805822, 1819461, 1951306, 2049852, 2425948, 2708733, 2926959, 3205717, 3297588, 3611644, 3638922, 3902612, 3996787, 5417466, 5853918, 6320377, 6411434, 7277844, 7993574, 9617151, 10834932, 11707836, 11990361, 12640754, 12822868, 15987148, 18961131, 19234302, 22440019, 23980722, 25281508, 27977509, 37922262, 38468604, 44880038, 47961444, 55955018, 67320057, 75844524, 83932527, 89760076, 91926101, 111910036, 134640114, 147881119, 167865054, 183852202, 269280228, 275778303, 295762238, 335730108, 367704404, 443643357, 551556606, 591524476, 643482707, 887286714, 1035167833, 1103113212, 1286965414, 1774573428, 1930448121, 2070335666, 2573930828, 3105503499, 3401265737, 3860896242, 4140671332, 6211006998, 6802531474, 7721792484, 10203797211, 12422013996, 13605062948, 20407594422, 23808860159, 40815188844, 47617720318, 71426580477, 95235440636, 142853160954, 285706321908]

約数ペア:

[(1, 285706321908), (2, 142853160954), (3, 95235440636), (4, 71426580477), (6, 47617720318), (7, 40815188844), (12, 23808860159), (14, 20407594422), (21, 13605062948), (23, 12422013996), (28, 10203797211), (37, 7721792484), (42, 6802531474), (46, 6211006998), (69, 4140671332), (74, 3860896242), (84, 3401265737), (92, 3105503499), (111, 2573930828), (138, 2070335666), (148, 1930448121), (161, 1774573428), (222, 1286965414), (259, 1103113212), (276, 1035167833), (322, 887286714), (444, 643482707), (483, 591524476), (518, 551556606), (644, 443643357), (777, 367704404), (851, 335730108), (966, 295762238), (1036, 275778303), (1061, 269280228), (1554, 183852202), (1702, 167865054), (1932, 147881119), (2122, 134640114), (2553, 111910036), (3108, 91926101), (3183, 89760076), (3404, 83932527), (3767, 75844524), (4244, 67320057), (5106, 55955018), (5957, 47961444), (6366, 44880038), (7427, 38468604), (7534, 37922262), (10212, 27977509), (11301, 25281508), (11914, 23980722), (12732, 22440019), (14854, 19234302), (15068, 18961131), (17871, 15987148), (22281, 12822868), (22602, 12640754), (23828, 11990361), (24403, 11707836), (26369, 10834932), (29708, 9617151), (35742, 7993574), (39257, 7277844), (44562, 6411434), (45204, 6320377), (48806, 5853918), (52738, 5417466), (71484, 3996787), (73209, 3902612), (78514, 3638922), (79107, 3611644), (86641, 3297588), (89124, 3205717), (97612, 2926959), (105476, 2708733), (117771, 2425948), (139379, 2049852), (146418, 1951306), (157028, 1819461), (158214, 1805822), (170821, 1672548), (173282, 1648794), (235542, 1212974), (259923, 1099196), (274799, 1039692), (278758, 1024926), (292836, 975653), (316428, 902911), (341642, 836274), (346564, 824397), (418137, 683284), (471084, 606487), (512463, 557516), (519846, 549598)]