2854180912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2583

約数の個数: 120

約数和(自身を含む): 6607354880

約数和(自身を除く): 3753173968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 152, 176, 209, 242, 248, 304, 341, 418, 484, 496, 589, 682, 836, 968, 1178, 1364, 1672, 1936, 2299, 2356, 2503, 2728, 3344, 3751, 4598, 4712, 5006, 5456, 6479, 7502, 9196, 9424, 10012, 12958, 15004, 18392, 20024, 25916, 27533, 30008, 36784, 40048, 47557, 51832, 55066, 60016, 71269, 77593, 95114, 103664, 110132, 142538, 155186, 190228, 220264, 285076, 302863, 310372, 380456, 440528, 523127, 570152, 605726, 620744, 760912, 853523, 1046254, 1140304, 1211452, 1241488, 1474267, 1707046, 2092508, 2422904, 2948534, 3414092, 4185016, 4845808, 5754397, 5897068, 6828184, 8370032, 9388753, 11508794, 11794136, 13656368, 16216937, 18777506, 23017588, 23588272, 32433874, 37555012, 46035176, 64867748, 75110024, 92070352, 129735496, 150220048, 178386307, 259470992, 356772614, 713545228, 1427090456, 2854180912]

約数ペア:

[(1, 2854180912), (2, 1427090456), (4, 713545228), (8, 356772614), (11, 259470992), (16, 178386307), (19, 150220048), (22, 129735496), (31, 92070352), (38, 75110024), (44, 64867748), (62, 46035176), (76, 37555012), (88, 32433874), (121, 23588272), (124, 23017588), (152, 18777506), (176, 16216937), (209, 13656368), (242, 11794136), (248, 11508794), (304, 9388753), (341, 8370032), (418, 6828184), (484, 5897068), (496, 5754397), (589, 4845808), (682, 4185016), (836, 3414092), (968, 2948534), (1178, 2422904), (1364, 2092508), (1672, 1707046), (1936, 1474267), (2299, 1241488), (2356, 1211452), (2503, 1140304), (2728, 1046254), (3344, 853523), (3751, 760912), (4598, 620744), (4712, 605726), (5006, 570152), (5456, 523127), (6479, 440528), (7502, 380456), (9196, 310372), (9424, 302863), (10012, 285076), (12958, 220264), (15004, 190228), (18392, 155186), (20024, 142538), (25916, 110132), (27533, 103664), (30008, 95114), (36784, 77593), (40048, 71269), (47557, 60016), (51832, 55066)]