631929168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6666

約数の個数: 160

約数和(自身を含む): 2068617600

約数和(自身を除く): 1436688432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 3536, 3672, 3978, 5304, 5616, 5967, 6619, 7344, 7956, 10608, 11934, 13238, 15912, 19857, 23868, 26476, 31824, 39714, 47736, 52952, 59571, 79428, 86047, 95472, 105904, 112523, 119142, 158856, 172094, 178713, 225046, 238284, 258141, 317712, 337569, 344188, 357426, 450092, 476568, 516282, 675138, 688376, 714852, 774423, 900184, 953136, 1012707, 1032564, 1350276, 1376752, 1429704, 1462799, 1548846, 1800368, 2025414, 2065128, 2323269, 2700552, 2859408, 2925598, 3038121, 3097692, 4050828, 4130256, 4388397, 4646538, 5401104, 5851196, 6076242, 6195384, 8101656, 8776794, 9293076, 11702392, 12152484, 12390768, 13165191, 16203312, 17553588, 18586152, 23404784, 24304968, 26330382, 35107176, 37172304, 39495573, 48609936, 52660764, 70214352, 78991146, 105321528, 157982292, 210643056, 315964584, 631929168]

約数ペア:

[(1, 631929168), (2, 315964584), (3, 210643056), (4, 157982292), (6, 105321528), (8, 78991146), (9, 70214352), (12, 52660764), (13, 48609936), (16, 39495573), (17, 37172304), (18, 35107176), (24, 26330382), (26, 24304968), (27, 23404784), (34, 18586152), (36, 17553588), (39, 16203312), (48, 13165191), (51, 12390768), (52, 12152484), (54, 11702392), (68, 9293076), (72, 8776794), (78, 8101656), (102, 6195384), (104, 6076242), (108, 5851196), (117, 5401104), (136, 4646538), (144, 4388397), (153, 4130256), (156, 4050828), (204, 3097692), (208, 3038121), (216, 2925598), (221, 2859408), (234, 2700552), (272, 2323269), (306, 2065128), (312, 2025414), (351, 1800368), (408, 1548846), (432, 1462799), (442, 1429704), (459, 1376752), (468, 1350276), (612, 1032564), (624, 1012707), (663, 953136), (702, 900184), (816, 774423), (884, 714852), (918, 688376), (936, 675138), (1224, 516282), (1326, 476568), (1404, 450092), (1768, 357426), (1836, 344188), (1872, 337569), (1989, 317712), (2448, 258141), (2652, 238284), (2808, 225046), (3536, 178713), (3672, 172094), (3978, 158856), (5304, 119142), (5616, 112523), (5967, 105904), (6619, 95472), (7344, 86047), (7956, 79428), (10608, 59571), (11934, 52952), (13238, 47736), (15912, 39714), (19857, 31824), (23868, 26476)]