260820648

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{12197}}^1$

素因数の和:12229

約数の個数: 96

約数和(自身を含む): 799212960

約数和(自身を除く): 538392312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 792, 891, 972, 1188, 1782, 1944, 2376, 2673, 3564, 5346, 7128, 10692, 12197, 21384, 24394, 36591, 48788, 73182, 97576, 109773, 134167, 146364, 219546, 268334, 292728, 329319, 402501, 439092, 536668, 658638, 805002, 878184, 987957, 1073336, 1207503, 1317276, 1610004, 1975914, 2415006, 2634552, 2963871, 3220008, 3622509, 3951828, 4830012, 5927742, 7245018, 7903656, 9660024, 10867527, 11855484, 14490036, 21735054, 23710968, 28980072, 32602581, 43470108, 65205162, 86940216, 130410324, 260820648]

約数ペア:

[(1, 260820648), (2, 130410324), (3, 86940216), (4, 65205162), (6, 43470108), (8, 32602581), (9, 28980072), (11, 23710968), (12, 21735054), (18, 14490036), (22, 11855484), (24, 10867527), (27, 9660024), (33, 7903656), (36, 7245018), (44, 5927742), (54, 4830012), (66, 3951828), (72, 3622509), (81, 3220008), (88, 2963871), (99, 2634552), (108, 2415006), (132, 1975914), (162, 1610004), (198, 1317276), (216, 1207503), (243, 1073336), (264, 987957), (297, 878184), (324, 805002), (396, 658638), (486, 536668), (594, 439092), (648, 402501), (792, 329319), (891, 292728), (972, 268334), (1188, 219546), (1782, 146364), (1944, 134167), (2376, 109773), (2673, 97576), (3564, 73182), (5346, 48788), (7128, 36591), (10692, 24394), (12197, 21384)]