1954947708

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 6237504000

約数和(自身を除く): 4282556292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 67, 68, 84, 98, 102, 119, 126, 134, 139, 147, 153, 196, 201, 204, 238, 252, 268, 278, 294, 306, 343, 357, 402, 417, 441, 469, 476, 556, 588, 603, 612, 686, 714, 804, 833, 834, 882, 938, 973, 1029, 1071, 1139, 1206, 1251, 1372, 1407, 1428, 1666, 1668, 1764, 1876, 1946, 2058, 2142, 2278, 2363, 2412, 2499, 2502, 2814, 2919, 3087, 3283, 3332, 3417, 3892, 4116, 4221, 4284, 4556, 4726, 4998, 5004, 5628, 5831, 5838, 6174, 6566, 6811, 6834, 7089, 7497, 7973, 8442, 8757, 9313, 9452, 9849, 9996, 10251, 11662, 11676, 12348, 13132, 13622, 13668, 14178, 14994, 15946, 16541, 16884, 17493, 17514, 18626, 19698, 20433, 20502, 21267, 22981, 23324, 23919, 27244, 27939, 28356, 29547, 29988, 31892, 33082, 34986, 35028, 37252, 39396, 40866, 41004, 42534, 45962, 47677, 47838, 49623, 52479, 55811, 55878, 59094, 61299, 65191, 66164, 68943, 69972, 71757, 81732, 83817, 85068, 91924, 95354, 95676, 99246, 104958, 111622, 111756, 115787, 118188, 122598, 130382, 137886, 143031, 143514, 148869, 158321, 167433, 167634, 190708, 195573, 198492, 206829, 209916, 223244, 231574, 245196, 260764, 275772, 286062, 287028, 297738, 316642, 334866, 335268, 347361, 390677, 391146, 413658, 429093, 456337, 463148, 474963, 502299, 572124, 586719, 595476, 633284, 669732, 694722, 781354, 782292, 810509, 827316, 858186, 912674, 949926, 1004598, 1042083, 1108247, 1172031, 1173438, 1369011, 1389444, 1424889, 1562708, 1621018, 1716372, 1825348, 1899852, 2009196, 2084166, 2216494, 2344062, 2346876, 2431527, 2738022, 2849778, 3194359, 3242036, 3324741, 3516093, 4107033, 4168332, 4432988, 4688124, 4863054, 5476044, 5699556, 6388718, 6649482, 7032186, 7294581, 7757729, 8214066, 9583077, 9726108, 9974223, 12777436, 13298964, 14064372, 14589162, 15515458, 16428132, 19166154, 19948446, 23273187, 28749231, 29178324, 31030916, 38332308, 39896892, 46546374, 54304103, 57498462, 69819561, 93092748, 108608206, 114996924, 139639122, 162912309, 217216412, 279278244, 325824618, 488736927, 651649236, 977473854, 1954947708]

約数ペア:

[(1, 1954947708), (2, 977473854), (3, 651649236), (4, 488736927), (6, 325824618), (7, 279278244), (9, 217216412), (12, 162912309), (14, 139639122), (17, 114996924), (18, 108608206), (21, 93092748), (28, 69819561), (34, 57498462), (36, 54304103), (42, 46546374), (49, 39896892), (51, 38332308), (63, 31030916), (67, 29178324), (68, 28749231), (84, 23273187), (98, 19948446), (102, 19166154), (119, 16428132), (126, 15515458), (134, 14589162), (139, 14064372), (147, 13298964), (153, 12777436), (196, 9974223), (201, 9726108), (204, 9583077), (238, 8214066), (252, 7757729), (268, 7294581), (278, 7032186), (294, 6649482), (306, 6388718), (343, 5699556), (357, 5476044), (402, 4863054), (417, 4688124), (441, 4432988), (469, 4168332), (476, 4107033), (556, 3516093), (588, 3324741), (603, 3242036), (612, 3194359), (686, 2849778), (714, 2738022), (804, 2431527), (833, 2346876), (834, 2344062), (882, 2216494), (938, 2084166), (973, 2009196), (1029, 1899852), (1071, 1825348), (1139, 1716372), (1206, 1621018), (1251, 1562708), (1372, 1424889), (1407, 1389444), (1428, 1369011), (1666, 1173438), (1668, 1172031), (1764, 1108247), (1876, 1042083), (1946, 1004598), (2058, 949926), (2142, 912674), (2278, 858186), (2363, 827316), (2412, 810509), (2499, 782292), (2502, 781354), (2814, 694722), (2919, 669732), (3087, 633284), (3283, 595476), (3332, 586719), (3417, 572124), (3892, 502299), (4116, 474963), (4221, 463148), (4284, 456337), (4556, 429093), (4726, 413658), (4998, 391146), (5004, 390677), (5628, 347361), (5831, 335268), (5838, 334866), (6174, 316642), (6566, 297738), (6811, 287028), (6834, 286062), (7089, 275772), (7497, 260764), (7973, 245196), (8442, 231574), (8757, 223244), (9313, 209916), (9452, 206829), (9849, 198492), (9996, 195573), (10251, 190708), (11662, 167634), (11676, 167433), (12348, 158321), (13132, 148869), (13622, 143514), (13668, 143031), (14178, 137886), (14994, 130382), (15946, 122598), (16541, 118188), (16884, 115787), (17493, 111756), (17514, 111622), (18626, 104958), (19698, 99246), (20433, 95676), (20502, 95354), (21267, 91924), (22981, 85068), (23324, 83817), (23919, 81732), (27244, 71757), (27939, 69972), (28356, 68943), (29547, 66164), (29988, 65191), (31892, 61299), (33082, 59094), (34986, 55878), (35028, 55811), (37252, 52479), (39396, 49623), (40866, 47838), (41004, 47677), (42534, 45962)]