16854889128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4768

約数の個数: 256

約数和(自身を含む): 54984407040

約数和(自身を除く): 38129517912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 53, 56, 66, 74, 77, 84, 88, 106, 111, 132, 148, 154, 159, 168, 212, 222, 231, 259, 264, 296, 308, 318, 371, 407, 424, 444, 462, 518, 583, 616, 636, 742, 777, 814, 888, 924, 1036, 1113, 1166, 1221, 1272, 1484, 1554, 1628, 1749, 1848, 1961, 2072, 2226, 2332, 2442, 2849, 2968, 3108, 3256, 3498, 3922, 4081, 4452, 4651, 4664, 4884, 5698, 5883, 6216, 6996, 7844, 8162, 8547, 8904, 9302, 9768, 11396, 11766, 12243, 13727, 13953, 13992, 15688, 16324, 17094, 18604, 21571, 22792, 23532, 24486, 27454, 27906, 32557, 32648, 34188, 37208, 41181, 43142, 47064, 48972, 51161, 54908, 55812, 64713, 65114, 68376, 82362, 86284, 97671, 97944, 102322, 109816, 111624, 129426, 130228, 150997, 153483, 164724, 172087, 172568, 195342, 204644, 246503, 258852, 260456, 301994, 306966, 329448, 344174, 358127, 390684, 409288, 452991, 493006, 516261, 517704, 603988, 613932, 688348, 716254, 739509, 781368, 905982, 986012, 1032522, 1074381, 1204609, 1207976, 1227864, 1376696, 1432508, 1479018, 1725521, 1811964, 1892957, 1972024, 2065044, 2148762, 2409218, 2711533, 2865016, 2958036, 3451042, 3613827, 3623928, 3785914, 4130088, 4297524, 4818436, 5176563, 5423066, 5678871, 5916072, 6902084, 7227654, 7571828, 8134599, 8595048, 9120611, 9636872, 10353126, 10846132, 11357742, 13250699, 13804168, 14455308, 15143656, 16269198, 18241222, 18980731, 20706252, 21692264, 22715484, 26501398, 27361833, 28910616, 32538396, 36482444, 37961462, 39752097, 41412504, 45430968, 53002796, 54723666, 56942193, 63844277, 65076792, 72964888, 75922924, 79504194, 100326721, 106005592, 109447332, 113884386, 127688554, 151845848, 159008388, 191532831, 200653442, 218894664, 227768772, 255377108, 300980163, 318016776, 383065662, 401306884, 455537544, 510754216, 601960326, 702287047, 766131324, 802613768, 1203920652, 1404574094, 1532262648, 2106861141, 2407841304, 2809148188, 4213722282, 5618296376, 8427444564, 16854889128]

約数ペア:

[(1, 16854889128), (2, 8427444564), (3, 5618296376), (4, 4213722282), (6, 2809148188), (7, 2407841304), (8, 2106861141), (11, 1532262648), (12, 1404574094), (14, 1203920652), (21, 802613768), (22, 766131324), (24, 702287047), (28, 601960326), (33, 510754216), (37, 455537544), (42, 401306884), (44, 383065662), (53, 318016776), (56, 300980163), (66, 255377108), (74, 227768772), (77, 218894664), (84, 200653442), (88, 191532831), (106, 159008388), (111, 151845848), (132, 127688554), (148, 113884386), (154, 109447332), (159, 106005592), (168, 100326721), (212, 79504194), (222, 75922924), (231, 72964888), (259, 65076792), (264, 63844277), (296, 56942193), (308, 54723666), (318, 53002796), (371, 45430968), (407, 41412504), (424, 39752097), (444, 37961462), (462, 36482444), (518, 32538396), (583, 28910616), (616, 27361833), (636, 26501398), (742, 22715484), (777, 21692264), (814, 20706252), (888, 18980731), (924, 18241222), (1036, 16269198), (1113, 15143656), (1166, 14455308), (1221, 13804168), (1272, 13250699), (1484, 11357742), (1554, 10846132), (1628, 10353126), (1749, 9636872), (1848, 9120611), (1961, 8595048), (2072, 8134599), (2226, 7571828), (2332, 7227654), (2442, 6902084), (2849, 5916072), (2968, 5678871), (3108, 5423066), (3256, 5176563), (3498, 4818436), (3922, 4297524), (4081, 4130088), (4452, 3785914), (4651, 3623928), (4664, 3613827), (4884, 3451042), (5698, 2958036), (5883, 2865016), (6216, 2711533), (6996, 2409218), (7844, 2148762), (8162, 2065044), (8547, 1972024), (8904, 1892957), (9302, 1811964), (9768, 1725521), (11396, 1479018), (11766, 1432508), (12243, 1376696), (13727, 1227864), (13953, 1207976), (13992, 1204609), (15688, 1074381), (16324, 1032522), (17094, 986012), (18604, 905982), (21571, 781368), (22792, 739509), (23532, 716254), (24486, 688348), (27454, 613932), (27906, 603988), (32557, 517704), (32648, 516261), (34188, 493006), (37208, 452991), (41181, 409288), (43142, 390684), (47064, 358127), (48972, 344174), (51161, 329448), (54908, 306966), (55812, 301994), (64713, 260456), (65114, 258852), (68376, 246503), (82362, 204644), (86284, 195342), (97671, 172568), (97944, 172087), (102322, 164724), (109816, 153483), (111624, 150997), (129426, 130228)]