28925249976

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{190669}}^1$

素因数の和:190738

約数の個数: 144

約数和(自身を含む): 93249070200

約数和(自身を除く): 64323820224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1176, 1204, 1548, 1764, 1806, 2107, 2408, 2709, 3096, 3528, 3612, 4214, 5418, 6321, 7224, 8428, 10836, 12642, 16856, 18963, 21672, 25284, 37926, 50568, 75852, 151704, 190669, 381338, 572007, 762676, 1144014, 1334683, 1525352, 1716021, 2288028, 2669366, 3432042, 4004049, 4576056, 5338732, 6864084, 8008098, 8198767, 9342781, 10677464, 12012147, 13728168, 16016196, 16397534, 18685562, 24024294, 24596301, 28028343, 32032392, 32795068, 37371124, 48048588, 49192602, 56056686, 57391369, 65590136, 73788903, 74742248, 84085029, 96097176, 98385204, 112113372, 114782738, 147577806, 168170058, 172174107, 196770408, 224226744, 229565476, 295155612, 336340116, 344348214, 401739583, 459130952, 516522321, 590311224, 672680232, 688696428, 803479166, 1033044642, 1205218749, 1377392856, 1606958332, 2066089284, 2410437498, 3213916664, 3615656247, 4132178568, 4820874996, 7231312494, 9641749992, 14462624988, 28925249976]

約数ペア:

[(1, 28925249976), (2, 14462624988), (3, 9641749992), (4, 7231312494), (6, 4820874996), (7, 4132178568), (8, 3615656247), (9, 3213916664), (12, 2410437498), (14, 2066089284), (18, 1606958332), (21, 1377392856), (24, 1205218749), (28, 1033044642), (36, 803479166), (42, 688696428), (43, 672680232), (49, 590311224), (56, 516522321), (63, 459130952), (72, 401739583), (84, 344348214), (86, 336340116), (98, 295155612), (126, 229565476), (129, 224226744), (147, 196770408), (168, 172174107), (172, 168170058), (196, 147577806), (252, 114782738), (258, 112113372), (294, 98385204), (301, 96097176), (344, 84085029), (387, 74742248), (392, 73788903), (441, 65590136), (504, 57391369), (516, 56056686), (588, 49192602), (602, 48048588), (774, 37371124), (882, 32795068), (903, 32032392), (1032, 28028343), (1176, 24596301), (1204, 24024294), (1548, 18685562), (1764, 16397534), (1806, 16016196), (2107, 13728168), (2408, 12012147), (2709, 10677464), (3096, 9342781), (3528, 8198767), (3612, 8008098), (4214, 6864084), (5418, 5338732), (6321, 4576056), (7224, 4004049), (8428, 3432042), (10836, 2669366), (12642, 2288028), (16856, 1716021), (18963, 1525352), (21672, 1334683), (25284, 1144014), (37926, 762676), (50568, 572007), (75852, 381338), (151704, 190669)]