220443408

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 651119040

約数和(自身を除く): 430675632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 101, 138, 144, 184, 202, 207, 276, 303, 368, 404, 414, 552, 606, 659, 808, 828, 909, 1104, 1212, 1318, 1616, 1656, 1818, 1977, 2323, 2424, 2636, 3312, 3636, 3954, 4646, 4848, 5272, 5931, 6969, 7272, 7908, 9292, 10544, 11862, 13938, 14544, 15157, 15816, 18584, 20907, 23724, 27876, 30314, 31632, 37168, 41814, 45471, 47448, 55752, 60628, 66559, 83628, 90942, 94896, 111504, 121256, 133118, 136413, 167256, 181884, 199677, 242512, 266236, 272826, 334512, 363768, 399354, 532472, 545652, 599031, 727536, 798708, 1064944, 1091304, 1198062, 1530857, 1597416, 2182608, 2396124, 3061714, 3194832, 4592571, 4792248, 6123428, 9185142, 9584496, 12246856, 13777713, 18370284, 24493712, 27555426, 36740568, 55110852, 73481136, 110221704, 220443408]

約数ペア:

[(1, 220443408), (2, 110221704), (3, 73481136), (4, 55110852), (6, 36740568), (8, 27555426), (9, 24493712), (12, 18370284), (16, 13777713), (18, 12246856), (23, 9584496), (24, 9185142), (36, 6123428), (46, 4792248), (48, 4592571), (69, 3194832), (72, 3061714), (92, 2396124), (101, 2182608), (138, 1597416), (144, 1530857), (184, 1198062), (202, 1091304), (207, 1064944), (276, 798708), (303, 727536), (368, 599031), (404, 545652), (414, 532472), (552, 399354), (606, 363768), (659, 334512), (808, 272826), (828, 266236), (909, 242512), (1104, 199677), (1212, 181884), (1318, 167256), (1616, 136413), (1656, 133118), (1818, 121256), (1977, 111504), (2323, 94896), (2424, 90942), (2636, 83628), (3312, 66559), (3636, 60628), (3954, 55752), (4646, 47448), (4848, 45471), (5272, 41814), (5931, 37168), (6969, 31632), (7272, 30314), (7908, 27876), (9292, 23724), (10544, 20907), (11862, 18584), (13938, 15816), (14544, 15157)]