28919431632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{140867}}^1$

素因数の和:140945

約数の個数: 160

約数和(自身を含む): 93905989632

約数和(自身を除く): 64986558000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 104, 112, 141, 156, 168, 182, 188, 208, 273, 282, 312, 329, 336, 364, 376, 546, 564, 611, 624, 658, 728, 752, 987, 1092, 1128, 1222, 1316, 1456, 1833, 1974, 2184, 2256, 2444, 2632, 3666, 3948, 4277, 4368, 4888, 5264, 7332, 7896, 8554, 9776, 12831, 14664, 15792, 17108, 25662, 29328, 34216, 51324, 68432, 102648, 140867, 205296, 281734, 422601, 563468, 845202, 986069, 1126936, 1690404, 1831271, 1972138, 2253872, 2958207, 3380808, 3662542, 3944276, 5493813, 5916414, 6620749, 6761616, 7325084, 7888552, 10987626, 11832828, 12818897, 13241498, 14650168, 15777104, 19862247, 21975252, 23665656, 25637794, 26482996, 29300336, 38456691, 39724494, 43950504, 46345243, 47331312, 51275588, 52965992, 76913382, 79448988, 86069737, 87901008, 92690486, 102551176, 105931984, 139035729, 153826764, 158897976, 172139474, 185380972, 205102352, 258209211, 278071458, 307653528, 317795952, 344278948, 370761944, 516418422, 556142916, 602488159, 615307056, 688557896, 741523888, 1032836844, 1112285832, 1204976318, 1377115792, 1807464477, 2065673688, 2224571664, 2409952636, 3614928954, 4131347376, 4819905272, 7229857908, 9639810544, 14459715816, 28919431632]

約数ペア:

[(1, 28919431632), (2, 14459715816), (3, 9639810544), (4, 7229857908), (6, 4819905272), (7, 4131347376), (8, 3614928954), (12, 2409952636), (13, 2224571664), (14, 2065673688), (16, 1807464477), (21, 1377115792), (24, 1204976318), (26, 1112285832), (28, 1032836844), (39, 741523888), (42, 688557896), (47, 615307056), (48, 602488159), (52, 556142916), (56, 516418422), (78, 370761944), (84, 344278948), (91, 317795952), (94, 307653528), (104, 278071458), (112, 258209211), (141, 205102352), (156, 185380972), (168, 172139474), (182, 158897976), (188, 153826764), (208, 139035729), (273, 105931984), (282, 102551176), (312, 92690486), (329, 87901008), (336, 86069737), (364, 79448988), (376, 76913382), (546, 52965992), (564, 51275588), (611, 47331312), (624, 46345243), (658, 43950504), (728, 39724494), (752, 38456691), (987, 29300336), (1092, 26482996), (1128, 25637794), (1222, 23665656), (1316, 21975252), (1456, 19862247), (1833, 15777104), (1974, 14650168), (2184, 13241498), (2256, 12818897), (2444, 11832828), (2632, 10987626), (3666, 7888552), (3948, 7325084), (4277, 6761616), (4368, 6620749), (4888, 5916414), (5264, 5493813), (7332, 3944276), (7896, 3662542), (8554, 3380808), (9776, 2958207), (12831, 2253872), (14664, 1972138), (15792, 1831271), (17108, 1690404), (25662, 1126936), (29328, 986069), (34216, 845202), (51324, 563468), (68432, 422601), (102648, 281734), (140867, 205296)]