906466288

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 2406512640

約数和(自身を除く): 1500046352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 112, 124, 133, 151, 152, 182, 196, 208, 217, 247, 248, 266, 302, 304, 364, 392, 403, 434, 494, 496, 532, 589, 604, 637, 728, 784, 806, 868, 931, 988, 1057, 1064, 1178, 1208, 1274, 1456, 1519, 1612, 1729, 1736, 1862, 1963, 1976, 2114, 2128, 2356, 2416, 2548, 2821, 2869, 3038, 3224, 3458, 3472, 3724, 3926, 3952, 4123, 4228, 4681, 4712, 5096, 5642, 5738, 6076, 6448, 6916, 7399, 7448, 7657, 7852, 8246, 8456, 9362, 9424, 10192, 11284, 11476, 12103, 12152, 13741, 13832, 14798, 14896, 15314, 15704, 16492, 16912, 18724, 19747, 20083, 22568, 22952, 24206, 24304, 27482, 27664, 28861, 29596, 30628, 31408, 32767, 32984, 37297, 37448, 39494, 40166, 45136, 45904, 48412, 53599, 54964, 57722, 59192, 60853, 61256, 65534, 65968, 74594, 74896, 78988, 80332, 88939, 96187, 96824, 107198, 109928, 115444, 118384, 121706, 122512, 131068, 140581, 149188, 157976, 160664, 177878, 192374, 193648, 214396, 219856, 229369, 230888, 243412, 261079, 262136, 281162, 298376, 315952, 321328, 355756, 375193, 384748, 425971, 428792, 458738, 461776, 486824, 522158, 524272, 562324, 596752, 622573, 711512, 750386, 769496, 851942, 857584, 917476, 973648, 1044316, 1124648, 1156207, 1245146, 1423024, 1500772, 1538992, 1703884, 1827553, 1834952, 2088632, 2249296, 2312414, 2490292, 2981797, 3001544, 3407768, 3655106, 3669904, 4177264, 4358011, 4624828, 4980584, 5963594, 6003088, 6815536, 7310212, 8093449, 8716022, 9249656, 9961168, 11927188, 14620424, 16186898, 17432044, 18499312, 23854376, 29240848, 32373796, 34864088, 47708752, 56654143, 64747592, 69728176, 113308286, 129495184, 226616572, 453233144, 906466288]

約数ペア:

[(1, 906466288), (2, 453233144), (4, 226616572), (7, 129495184), (8, 113308286), (13, 69728176), (14, 64747592), (16, 56654143), (19, 47708752), (26, 34864088), (28, 32373796), (31, 29240848), (38, 23854376), (49, 18499312), (52, 17432044), (56, 16186898), (62, 14620424), (76, 11927188), (91, 9961168), (98, 9249656), (104, 8716022), (112, 8093449), (124, 7310212), (133, 6815536), (151, 6003088), (152, 5963594), (182, 4980584), (196, 4624828), (208, 4358011), (217, 4177264), (247, 3669904), (248, 3655106), (266, 3407768), (302, 3001544), (304, 2981797), (364, 2490292), (392, 2312414), (403, 2249296), (434, 2088632), (494, 1834952), (496, 1827553), (532, 1703884), (589, 1538992), (604, 1500772), (637, 1423024), (728, 1245146), (784, 1156207), (806, 1124648), (868, 1044316), (931, 973648), (988, 917476), (1057, 857584), (1064, 851942), (1178, 769496), (1208, 750386), (1274, 711512), (1456, 622573), (1519, 596752), (1612, 562324), (1729, 524272), (1736, 522158), (1862, 486824), (1963, 461776), (1976, 458738), (2114, 428792), (2128, 425971), (2356, 384748), (2416, 375193), (2548, 355756), (2821, 321328), (2869, 315952), (3038, 298376), (3224, 281162), (3458, 262136), (3472, 261079), (3724, 243412), (3926, 230888), (3952, 229369), (4123, 219856), (4228, 214396), (4681, 193648), (4712, 192374), (5096, 177878), (5642, 160664), (5738, 157976), (6076, 149188), (6448, 140581), (6916, 131068), (7399, 122512), (7448, 121706), (7657, 118384), (7852, 115444), (8246, 109928), (8456, 107198), (9362, 96824), (9424, 96187), (10192, 88939), (11284, 80332), (11476, 78988), (12103, 74896), (12152, 74594), (13741, 65968), (13832, 65534), (14798, 61256), (14896, 60853), (15314, 59192), (15704, 57722), (16492, 54964), (16912, 53599), (18724, 48412), (19747, 45904), (20083, 45136), (22568, 40166), (22952, 39494), (24206, 37448), (24304, 37297), (27482, 32984), (27664, 32767), (28861, 31408), (29596, 30628)]