491496768

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:434

約数の個数: 224

約数和(自身を含む): 1667865600

約数和(自身を除く): 1176368832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 179, 189, 192, 216, 224, 227, 252, 288, 336, 358, 378, 432, 448, 454, 504, 537, 576, 672, 681, 716, 756, 864, 908, 1008, 1074, 1253, 1344, 1362, 1432, 1512, 1589, 1611, 1728, 1816, 2016, 2043, 2148, 2506, 2724, 2864, 3024, 3178, 3222, 3632, 3759, 4032, 4086, 4296, 4767, 4833, 5012, 5448, 5728, 6048, 6129, 6356, 6444, 7264, 7518, 8172, 8592, 9534, 9666, 10024, 10896, 11277, 11456, 12096, 12258, 12712, 12888, 14301, 14528, 15036, 16344, 17184, 19068, 19332, 20048, 21792, 22554, 24516, 25424, 25776, 28602, 30072, 32688, 33831, 34368, 38136, 38664, 40096, 40633, 42903, 43584, 45108, 49032, 50848, 51552, 57204, 60144, 65376, 67662, 76272, 77328, 80192, 81266, 85806, 90216, 98064, 101696, 103104, 114408, 120288, 121899, 130752, 135324, 152544, 154656, 162532, 171612, 180432, 196128, 228816, 240576, 243798, 270648, 284431, 305088, 309312, 325064, 343224, 360864, 365697, 392256, 457632, 487596, 541296, 568862, 650128, 686448, 721728, 731394, 853293, 915264, 975192, 1082592, 1097091, 1137724, 1300256, 1372896, 1462788, 1706586, 1950384, 2165184, 2194182, 2275448, 2559879, 2600512, 2745792, 2925576, 3413172, 3900768, 4388364, 4550896, 5119758, 5851152, 6826344, 7679637, 7801536, 8776728, 9101792, 10239516, 11702304, 13652688, 15359274, 17553456, 18203584, 20479032, 23404608, 27305376, 30718548, 35106912, 40958064, 54610752, 61437096, 70213824, 81916128, 122874192, 163832256, 245748384, 491496768]

約数ペア:

[(1, 491496768), (2, 245748384), (3, 163832256), (4, 122874192), (6, 81916128), (7, 70213824), (8, 61437096), (9, 54610752), (12, 40958064), (14, 35106912), (16, 30718548), (18, 27305376), (21, 23404608), (24, 20479032), (27, 18203584), (28, 17553456), (32, 15359274), (36, 13652688), (42, 11702304), (48, 10239516), (54, 9101792), (56, 8776728), (63, 7801536), (64, 7679637), (72, 6826344), (84, 5851152), (96, 5119758), (108, 4550896), (112, 4388364), (126, 3900768), (144, 3413172), (168, 2925576), (179, 2745792), (189, 2600512), (192, 2559879), (216, 2275448), (224, 2194182), (227, 2165184), (252, 1950384), (288, 1706586), (336, 1462788), (358, 1372896), (378, 1300256), (432, 1137724), (448, 1097091), (454, 1082592), (504, 975192), (537, 915264), (576, 853293), (672, 731394), (681, 721728), (716, 686448), (756, 650128), (864, 568862), (908, 541296), (1008, 487596), (1074, 457632), (1253, 392256), (1344, 365697), (1362, 360864), (1432, 343224), (1512, 325064), (1589, 309312), (1611, 305088), (1728, 284431), (1816, 270648), (2016, 243798), (2043, 240576), (2148, 228816), (2506, 196128), (2724, 180432), (2864, 171612), (3024, 162532), (3178, 154656), (3222, 152544), (3632, 135324), (3759, 130752), (4032, 121899), (4086, 120288), (4296, 114408), (4767, 103104), (4833, 101696), (5012, 98064), (5448, 90216), (5728, 85806), (6048, 81266), (6129, 80192), (6356, 77328), (6444, 76272), (7264, 67662), (7518, 65376), (8172, 60144), (8592, 57204), (9534, 51552), (9666, 50848), (10024, 49032), (10896, 45108), (11277, 43584), (11456, 42903), (12096, 40633), (12258, 40096), (12712, 38664), (12888, 38136), (14301, 34368), (14528, 33831), (15036, 32688), (16344, 30072), (17184, 28602), (19068, 25776), (19332, 25424), (20048, 24516), (21792, 22554)]