216865088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 112

約数和(自身を含む): 511088640

約数和(自身を除く): 294223552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 152, 176, 209, 248, 304, 341, 352, 418, 496, 523, 589, 608, 682, 704, 836, 992, 1046, 1178, 1216, 1364, 1672, 1984, 2092, 2356, 2728, 3344, 4184, 4712, 5456, 5753, 6479, 6688, 8368, 9424, 9937, 10912, 11506, 12958, 13376, 16213, 16736, 18848, 19874, 21824, 23012, 25916, 32426, 33472, 37696, 39748, 46024, 51832, 64852, 79496, 92048, 103664, 109307, 129704, 158992, 178343, 184096, 207328, 218614, 259408, 308047, 317984, 356686, 368192, 414656, 437228, 518816, 616094, 635968, 713372, 874456, 1037632, 1232188, 1426744, 1748912, 2464376, 2853488, 3388517, 3497824, 4928752, 5706976, 6777034, 6995648, 9857504, 11413952, 13554068, 19715008, 27108136, 54216272, 108432544, 216865088]

約数ペア:

[(1, 216865088), (2, 108432544), (4, 54216272), (8, 27108136), (11, 19715008), (16, 13554068), (19, 11413952), (22, 9857504), (31, 6995648), (32, 6777034), (38, 5706976), (44, 4928752), (62, 3497824), (64, 3388517), (76, 2853488), (88, 2464376), (124, 1748912), (152, 1426744), (176, 1232188), (209, 1037632), (248, 874456), (304, 713372), (341, 635968), (352, 616094), (418, 518816), (496, 437228), (523, 414656), (589, 368192), (608, 356686), (682, 317984), (704, 308047), (836, 259408), (992, 218614), (1046, 207328), (1178, 184096), (1216, 178343), (1364, 158992), (1672, 129704), (1984, 109307), (2092, 103664), (2356, 92048), (2728, 79496), (3344, 64852), (4184, 51832), (4712, 46024), (5456, 39748), (5753, 37696), (6479, 33472), (6688, 32426), (8368, 25916), (9424, 23012), (9937, 21824), (10912, 19874), (11506, 18848), (12958, 16736), (13376, 16213)]