2118913984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1362

約数の個数: 112

約数和(自身を含む): 4798771200

約数和(自身を除く): 2679857216

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 79, 88, 124, 158, 176, 248, 316, 341, 352, 496, 632, 682, 704, 869, 992, 1229, 1264, 1364, 1738, 1984, 2449, 2458, 2528, 2728, 3476, 4898, 4916, 5056, 5456, 6952, 9796, 9832, 10912, 13519, 13904, 19592, 19664, 21824, 26939, 27038, 27808, 38099, 39184, 39328, 53878, 54076, 55616, 76198, 78368, 78656, 97091, 107756, 108152, 152396, 156736, 194182, 215512, 216304, 304792, 388364, 419089, 431024, 432608, 609584, 776728, 838178, 862048, 865216, 1068001, 1219168, 1553456, 1676356, 1724096, 2136002, 2438336, 3009821, 3106912, 3352712, 4272004, 6019642, 6213824, 6705424, 8544008, 12039284, 13410848, 17088016, 24078568, 26821696, 33108031, 34176032, 48157136, 66216062, 68352064, 96314272, 132432124, 192628544, 264864248, 529728496, 1059456992, 2118913984]

約数ペア:

[(1, 2118913984), (2, 1059456992), (4, 529728496), (8, 264864248), (11, 192628544), (16, 132432124), (22, 96314272), (31, 68352064), (32, 66216062), (44, 48157136), (62, 34176032), (64, 33108031), (79, 26821696), (88, 24078568), (124, 17088016), (158, 13410848), (176, 12039284), (248, 8544008), (316, 6705424), (341, 6213824), (352, 6019642), (496, 4272004), (632, 3352712), (682, 3106912), (704, 3009821), (869, 2438336), (992, 2136002), (1229, 1724096), (1264, 1676356), (1364, 1553456), (1738, 1219168), (1984, 1068001), (2449, 865216), (2458, 862048), (2528, 838178), (2728, 776728), (3476, 609584), (4898, 432608), (4916, 431024), (5056, 419089), (5456, 388364), (6952, 304792), (9796, 216304), (9832, 215512), (10912, 194182), (13519, 156736), (13904, 152396), (19592, 108152), (19664, 107756), (21824, 97091), (26939, 78656), (27038, 78368), (27808, 76198), (38099, 55616), (39184, 54076), (39328, 53878)]