4895130968

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3954

約数の個数: 144

約数和(自身を含む): 12172977000

約数和(自身を除く): 7277846032

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 169, 182, 196, 247, 266, 338, 364, 392, 494, 532, 637, 676, 728, 931, 988, 1064, 1183, 1274, 1352, 1729, 1862, 1976, 2366, 2548, 3211, 3458, 3724, 3889, 4732, 5096, 6422, 6916, 7448, 7778, 8281, 9464, 12103, 12844, 13832, 15556, 16562, 22477, 24206, 25688, 27223, 31112, 33124, 44954, 48412, 50557, 54446, 66248, 73891, 89908, 96824, 101114, 108892, 147782, 157339, 179816, 190561, 202228, 217784, 295564, 314678, 353899, 381122, 404456, 517237, 591128, 629356, 657241, 707798, 762244, 960583, 1034474, 1258712, 1314482, 1415596, 1524488, 1921166, 2068948, 2477293, 2628964, 2831192, 3620659, 3842332, 4137896, 4600687, 4954586, 5257928, 6724081, 7241318, 7684664, 9201374, 9909172, 12487579, 13448162, 14482636, 18402748, 19818344, 24975158, 26896324, 28965272, 32204809, 36805496, 47068567, 49950316, 53792648, 64409618, 87413053, 94137134, 99900632, 128819236, 174826106, 188274268, 257638472, 349652212, 376548536, 611891371, 699304424, 1223782742, 2447565484, 4895130968]

約数ペア:

[(1, 4895130968), (2, 2447565484), (4, 1223782742), (7, 699304424), (8, 611891371), (13, 376548536), (14, 349652212), (19, 257638472), (26, 188274268), (28, 174826106), (38, 128819236), (49, 99900632), (52, 94137134), (56, 87413053), (76, 64409618), (91, 53792648), (98, 49950316), (104, 47068567), (133, 36805496), (152, 32204809), (169, 28965272), (182, 26896324), (196, 24975158), (247, 19818344), (266, 18402748), (338, 14482636), (364, 13448162), (392, 12487579), (494, 9909172), (532, 9201374), (637, 7684664), (676, 7241318), (728, 6724081), (931, 5257928), (988, 4954586), (1064, 4600687), (1183, 4137896), (1274, 3842332), (1352, 3620659), (1729, 2831192), (1862, 2628964), (1976, 2477293), (2366, 2068948), (2548, 1921166), (3211, 1524488), (3458, 1415596), (3724, 1314482), (3889, 1258712), (4732, 1034474), (5096, 960583), (6422, 762244), (6916, 707798), (7448, 657241), (7778, 629356), (8281, 591128), (9464, 517237), (12103, 404456), (12844, 381122), (13832, 353899), (15556, 314678), (16562, 295564), (22477, 217784), (24206, 202228), (25688, 190561), (27223, 179816), (31112, 157339), (33124, 147782), (44954, 108892), (48412, 101114), (50557, 96824), (54446, 89908), (66248, 73891)]