646993008

素因数分解:

$2^4\times 3^4\times {\mathrm{467}}^1\times {\mathrm{1069}}^1$

素因数の和:1556

約数の個数: 100

約数和(自身を含む): 1878350760

約数和(自身を除く): 1231357752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 467, 648, 934, 1069, 1296, 1401, 1868, 2138, 2802, 3207, 3736, 4203, 4276, 5604, 6414, 7472, 8406, 8552, 9621, 11208, 12609, 12828, 16812, 17104, 19242, 22416, 25218, 25656, 28863, 33624, 37827, 38484, 50436, 51312, 57726, 67248, 75654, 76968, 86589, 100872, 115452, 151308, 153936, 173178, 201744, 230904, 302616, 346356, 461808, 499223, 605232, 692712, 998446, 1385424, 1497669, 1996892, 2995338, 3993784, 4493007, 5990676, 7987568, 8986014, 11981352, 13479021, 17972028, 23962704, 26958042, 35944056, 40437063, 53916084, 71888112, 80874126, 107832168, 161748252, 215664336, 323496504, 646993008]

約数ペア:

[(1, 646993008), (2, 323496504), (3, 215664336), (4, 161748252), (6, 107832168), (8, 80874126), (9, 71888112), (12, 53916084), (16, 40437063), (18, 35944056), (24, 26958042), (27, 23962704), (36, 17972028), (48, 13479021), (54, 11981352), (72, 8986014), (81, 7987568), (108, 5990676), (144, 4493007), (162, 3993784), (216, 2995338), (324, 1996892), (432, 1497669), (467, 1385424), (648, 998446), (934, 692712), (1069, 605232), (1296, 499223), (1401, 461808), (1868, 346356), (2138, 302616), (2802, 230904), (3207, 201744), (3736, 173178), (4203, 153936), (4276, 151308), (5604, 115452), (6414, 100872), (7472, 86589), (8406, 76968), (8552, 75654), (9621, 67248), (11208, 57726), (12609, 51312), (12828, 50436), (16812, 38484), (17104, 37827), (19242, 33624), (22416, 28863), (25218, 25656)]