388483728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25057}}^1$

素因数の和:25104

約数の個数: 80

約数和(自身を含む): 1118589120

約数和(自身を除く): 730105392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 25057, 50114, 75171, 100228, 150342, 200456, 300684, 400912, 425969, 476083, 601368, 851938, 952166, 1202736, 1277907, 1428249, 1703876, 1904332, 2555814, 2856498, 3407752, 3808664, 5111628, 5712996, 6815504, 7617328, 8093411, 10223256, 11425992, 16186822, 20446512, 22851984, 24280233, 32373644, 48560466, 64747288, 97120932, 129494576, 194241864, 388483728]

約数ペア:

[(1, 388483728), (2, 194241864), (3, 129494576), (4, 97120932), (6, 64747288), (8, 48560466), (12, 32373644), (16, 24280233), (17, 22851984), (19, 20446512), (24, 16186822), (34, 11425992), (38, 10223256), (48, 8093411), (51, 7617328), (57, 6815504), (68, 5712996), (76, 5111628), (102, 3808664), (114, 3407752), (136, 2856498), (152, 2555814), (204, 1904332), (228, 1703876), (272, 1428249), (304, 1277907), (323, 1202736), (408, 952166), (456, 851938), (646, 601368), (816, 476083), (912, 425969), (969, 400912), (1292, 300684), (1938, 200456), (2584, 150342), (3876, 100228), (5168, 75171), (7752, 50114), (15504, 25057)]