1999834272

素因数分解:

$2^5\times 3^4\times {\mathrm{89}}^1\times {\mathrm{8669}}^1$

素因数の和:8780

約数の個数: 120

約数和(自身を含む): 5948226900

約数和(自身を除く): 3948392628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 267, 288, 324, 356, 432, 534, 648, 712, 801, 864, 1068, 1296, 1424, 1602, 2136, 2403, 2592, 2848, 3204, 4272, 4806, 6408, 7209, 8544, 8669, 9612, 12816, 14418, 17338, 19224, 25632, 26007, 28836, 34676, 38448, 52014, 57672, 69352, 76896, 78021, 104028, 115344, 138704, 156042, 208056, 230688, 234063, 277408, 312084, 416112, 468126, 624168, 702189, 771541, 832224, 936252, 1248336, 1404378, 1543082, 1872504, 2314623, 2496672, 2808756, 3086164, 3745008, 4629246, 5617512, 6172328, 6943869, 7490016, 9258492, 11235024, 12344656, 13887738, 18516984, 20831607, 22470048, 24689312, 27775476, 37033968, 41663214, 55550952, 62494821, 74067936, 83326428, 111101904, 124989642, 166652856, 222203808, 249979284, 333305712, 499958568, 666611424, 999917136, 1999834272]

約数ペア:

[(1, 1999834272), (2, 999917136), (3, 666611424), (4, 499958568), (6, 333305712), (8, 249979284), (9, 222203808), (12, 166652856), (16, 124989642), (18, 111101904), (24, 83326428), (27, 74067936), (32, 62494821), (36, 55550952), (48, 41663214), (54, 37033968), (72, 27775476), (81, 24689312), (89, 22470048), (96, 20831607), (108, 18516984), (144, 13887738), (162, 12344656), (178, 11235024), (216, 9258492), (267, 7490016), (288, 6943869), (324, 6172328), (356, 5617512), (432, 4629246), (534, 3745008), (648, 3086164), (712, 2808756), (801, 2496672), (864, 2314623), (1068, 1872504), (1296, 1543082), (1424, 1404378), (1602, 1248336), (2136, 936252), (2403, 832224), (2592, 771541), (2848, 702189), (3204, 624168), (4272, 468126), (4806, 416112), (6408, 312084), (7209, 277408), (8544, 234063), (8669, 230688), (9612, 208056), (12816, 156042), (14418, 138704), (17338, 115344), (19224, 104028), (25632, 78021), (26007, 76896), (28836, 69352), (34676, 57672), (38448, 52014)]