421053864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 1351857600

約数和(自身を除く): 930803736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 269, 294, 308, 363, 392, 462, 484, 538, 539, 588, 616, 726, 807, 847, 924, 968, 1076, 1078, 1176, 1331, 1452, 1614, 1617, 1694, 1848, 1883, 2152, 2156, 2541, 2662, 2904, 2959, 3228, 3234, 3388, 3766, 3993, 4312, 5082, 5324, 5649, 5918, 5929, 6456, 6468, 6776, 7532, 7986, 8877, 9317, 10164, 10648, 11298, 11836, 11858, 12936, 13181, 15064, 15972, 17754, 17787, 18634, 20328, 20713, 22596, 23672, 23716, 26362, 27951, 31944, 32549, 35508, 35574, 37268, 39543, 41426, 45192, 47432, 52724, 55902, 62139, 65098, 65219, 71016, 71148, 74536, 79086, 82852, 97647, 105448, 111804, 124278, 130196, 130438, 142296, 144991, 158172, 165704, 195294, 195657, 223608, 227843, 248556, 260392, 260876, 289982, 316344, 358039, 390588, 391314, 434973, 455686, 497112, 521752, 579964, 683529, 716078, 781176, 782628, 869946, 911372, 1074117, 1159928, 1367058, 1432156, 1565256, 1594901, 1739892, 1822744, 2148234, 2506273, 2734116, 2864312, 3189802, 3479784, 4296468, 4784703, 5012546, 5468232, 6379604, 7518819, 8592936, 9569406, 10025092, 12759208, 15037638, 17543911, 19138812, 20050184, 30075276, 35087822, 38277624, 52631733, 60150552, 70175644, 105263466, 140351288, 210526932, 421053864]

約数ペア:

[(1, 421053864), (2, 210526932), (3, 140351288), (4, 105263466), (6, 70175644), (7, 60150552), (8, 52631733), (11, 38277624), (12, 35087822), (14, 30075276), (21, 20050184), (22, 19138812), (24, 17543911), (28, 15037638), (33, 12759208), (42, 10025092), (44, 9569406), (49, 8592936), (56, 7518819), (66, 6379604), (77, 5468232), (84, 5012546), (88, 4784703), (98, 4296468), (121, 3479784), (132, 3189802), (147, 2864312), (154, 2734116), (168, 2506273), (196, 2148234), (231, 1822744), (242, 1739892), (264, 1594901), (269, 1565256), (294, 1432156), (308, 1367058), (363, 1159928), (392, 1074117), (462, 911372), (484, 869946), (538, 782628), (539, 781176), (588, 716078), (616, 683529), (726, 579964), (807, 521752), (847, 497112), (924, 455686), (968, 434973), (1076, 391314), (1078, 390588), (1176, 358039), (1331, 316344), (1452, 289982), (1614, 260876), (1617, 260392), (1694, 248556), (1848, 227843), (1883, 223608), (2152, 195657), (2156, 195294), (2541, 165704), (2662, 158172), (2904, 144991), (2959, 142296), (3228, 130438), (3234, 130196), (3388, 124278), (3766, 111804), (3993, 105448), (4312, 97647), (5082, 82852), (5324, 79086), (5649, 74536), (5918, 71148), (5929, 71016), (6456, 65219), (6468, 65098), (6776, 62139), (7532, 55902), (7986, 52724), (8877, 47432), (9317, 45192), (10164, 41426), (10648, 39543), (11298, 37268), (11836, 35574), (11858, 35508), (12936, 32549), (13181, 31944), (15064, 27951), (15972, 26362), (17754, 23716), (17787, 23672), (18634, 22596), (20328, 20713)]