868386528

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 2678054400

約数和(自身を除く): 1809667872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 89, 92, 96, 108, 138, 144, 178, 184, 207, 216, 267, 276, 288, 356, 368, 414, 432, 491, 534, 552, 621, 712, 736, 801, 828, 864, 982, 1068, 1104, 1242, 1424, 1473, 1602, 1656, 1964, 2047, 2136, 2208, 2403, 2484, 2848, 2946, 3204, 3312, 3928, 4094, 4272, 4419, 4806, 4968, 5892, 6141, 6408, 6624, 7856, 8188, 8544, 8838, 9612, 9936, 11293, 11784, 12282, 12816, 13257, 15712, 16376, 17676, 18423, 19224, 19872, 22586, 23568, 24564, 25632, 26514, 32752, 33879, 35352, 36846, 38448, 43699, 45172, 47136, 49128, 53028, 55269, 65504, 67758, 70704, 73692, 76896, 87398, 90344, 98256, 101637, 106056, 110538, 131097, 135516, 141408, 147384, 174796, 180688, 196512, 203274, 212112, 221076, 262194, 271032, 294768, 304911, 349592, 361376, 393291, 406548, 424224, 442152, 524388, 542064, 589536, 609822, 699184, 786582, 813096, 884304, 1005077, 1048776, 1084128, 1179873, 1219644, 1398368, 1573164, 1626192, 1768608, 2010154, 2097552, 2359746, 2439288, 3015231, 3146328, 3252384, 4020308, 4195104, 4719492, 4878576, 6030462, 6292656, 8040616, 9045693, 9438984, 9757152, 12060924, 12585312, 16081232, 18091386, 18877968, 24121848, 27137079, 32162464, 36182772, 37755936, 48243696, 54274158, 72365544, 96487392, 108548316, 144731088, 217096632, 289462176, 434193264, 868386528]

約数ペア:

[(1, 868386528), (2, 434193264), (3, 289462176), (4, 217096632), (6, 144731088), (8, 108548316), (9, 96487392), (12, 72365544), (16, 54274158), (18, 48243696), (23, 37755936), (24, 36182772), (27, 32162464), (32, 27137079), (36, 24121848), (46, 18877968), (48, 18091386), (54, 16081232), (69, 12585312), (72, 12060924), (89, 9757152), (92, 9438984), (96, 9045693), (108, 8040616), (138, 6292656), (144, 6030462), (178, 4878576), (184, 4719492), (207, 4195104), (216, 4020308), (267, 3252384), (276, 3146328), (288, 3015231), (356, 2439288), (368, 2359746), (414, 2097552), (432, 2010154), (491, 1768608), (534, 1626192), (552, 1573164), (621, 1398368), (712, 1219644), (736, 1179873), (801, 1084128), (828, 1048776), (864, 1005077), (982, 884304), (1068, 813096), (1104, 786582), (1242, 699184), (1424, 609822), (1473, 589536), (1602, 542064), (1656, 524388), (1964, 442152), (2047, 424224), (2136, 406548), (2208, 393291), (2403, 361376), (2484, 349592), (2848, 304911), (2946, 294768), (3204, 271032), (3312, 262194), (3928, 221076), (4094, 212112), (4272, 203274), (4419, 196512), (4806, 180688), (4968, 174796), (5892, 147384), (6141, 141408), (6408, 135516), (6624, 131097), (7856, 110538), (8188, 106056), (8544, 101637), (8838, 98256), (9612, 90344), (9936, 87398), (11293, 76896), (11784, 73692), (12282, 70704), (12816, 67758), (13257, 65504), (15712, 55269), (16376, 53028), (17676, 49128), (18423, 47136), (19224, 45172), (19872, 43699), (22586, 38448), (23568, 36846), (24564, 35352), (25632, 33879), (26514, 32752)]