4008963456

素因数分解:

$2^7\times 3^7\times {\mathrm{14321}}^1$

素因数の和:14356

約数の個数: 128

約数和(自身を含む): 11978920800

約数和(自身を除く): 7969957344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2187, 2592, 2916, 3456, 3888, 4374, 5184, 5832, 7776, 8748, 10368, 11664, 14321, 15552, 17496, 23328, 28642, 31104, 34992, 42963, 46656, 57284, 69984, 85926, 93312, 114568, 128889, 139968, 171852, 229136, 257778, 279936, 343704, 386667, 458272, 515556, 687408, 773334, 916544, 1031112, 1160001, 1374816, 1546668, 1833088, 2062224, 2320002, 2749632, 3093336, 3480003, 4124448, 4640004, 5499264, 6186672, 6960006, 8248896, 9280008, 10440009, 12373344, 13920012, 16497792, 18560016, 20880018, 24746688, 27840024, 31320027, 37120032, 41760036, 49493376, 55680048, 62640054, 74240064, 83520072, 111360096, 125280108, 148480128, 167040144, 222720192, 250560216, 334080288, 445440384, 501120432, 668160576, 1002240864, 1336321152, 2004481728, 4008963456]

約数ペア:

[(1, 4008963456), (2, 2004481728), (3, 1336321152), (4, 1002240864), (6, 668160576), (8, 501120432), (9, 445440384), (12, 334080288), (16, 250560216), (18, 222720192), (24, 167040144), (27, 148480128), (32, 125280108), (36, 111360096), (48, 83520072), (54, 74240064), (64, 62640054), (72, 55680048), (81, 49493376), (96, 41760036), (108, 37120032), (128, 31320027), (144, 27840024), (162, 24746688), (192, 20880018), (216, 18560016), (243, 16497792), (288, 13920012), (324, 12373344), (384, 10440009), (432, 9280008), (486, 8248896), (576, 6960006), (648, 6186672), (729, 5499264), (864, 4640004), (972, 4124448), (1152, 3480003), (1296, 3093336), (1458, 2749632), (1728, 2320002), (1944, 2062224), (2187, 1833088), (2592, 1546668), (2916, 1374816), (3456, 1160001), (3888, 1031112), (4374, 916544), (5184, 773334), (5832, 687408), (7776, 515556), (8748, 458272), (10368, 386667), (11664, 343704), (14321, 279936), (15552, 257778), (17496, 229136), (23328, 171852), (28642, 139968), (31104, 128889), (34992, 114568), (42963, 93312), (46656, 85926), (57284, 69984)]