1898266968

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5323}}^1$

素因数の和:5478

約数の個数: 128

約数和(自身を含む): 5724364800

約数和(自身を除く): 3826097832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 381, 468, 508, 702, 762, 936, 1016, 1143, 1404, 1524, 1651, 2286, 2808, 3048, 3302, 3429, 4572, 4953, 5323, 6604, 6858, 9144, 9906, 10646, 13208, 13716, 14859, 15969, 19812, 21292, 27432, 29718, 31938, 39624, 42584, 44577, 47907, 59436, 63876, 69199, 89154, 95814, 118872, 127752, 138398, 143721, 178308, 191628, 207597, 276796, 287442, 356616, 383256, 415194, 553592, 574884, 622791, 676021, 830388, 1149768, 1245582, 1352042, 1660776, 1868373, 2028063, 2491164, 2704084, 3736746, 4056126, 4982328, 5408168, 6084189, 7473492, 8112252, 8788273, 12168378, 14946984, 16224504, 17576546, 18252567, 24336756, 26364819, 35153092, 36505134, 48673512, 52729638, 70306184, 73010268, 79094457, 105459276, 146020536, 158188914, 210918552, 237283371, 316377828, 474566742, 632755656, 949133484, 1898266968]

約数ペア:

[(1, 1898266968), (2, 949133484), (3, 632755656), (4, 474566742), (6, 316377828), (8, 237283371), (9, 210918552), (12, 158188914), (13, 146020536), (18, 105459276), (24, 79094457), (26, 73010268), (27, 70306184), (36, 52729638), (39, 48673512), (52, 36505134), (54, 35153092), (72, 26364819), (78, 24336756), (104, 18252567), (108, 17576546), (117, 16224504), (127, 14946984), (156, 12168378), (216, 8788273), (234, 8112252), (254, 7473492), (312, 6084189), (351, 5408168), (381, 4982328), (468, 4056126), (508, 3736746), (702, 2704084), (762, 2491164), (936, 2028063), (1016, 1868373), (1143, 1660776), (1404, 1352042), (1524, 1245582), (1651, 1149768), (2286, 830388), (2808, 676021), (3048, 622791), (3302, 574884), (3429, 553592), (4572, 415194), (4953, 383256), (5323, 356616), (6604, 287442), (6858, 276796), (9144, 207597), (9906, 191628), (10646, 178308), (13208, 143721), (13716, 138398), (14859, 127752), (15969, 118872), (19812, 95814), (21292, 89154), (27432, 69199), (29718, 63876), (31938, 59436), (39624, 47907), (42584, 44577)]