7819887456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{16057}}^1$

素因数の和:16181

約数の個数: 144

約数和(自身を含む): 23672703600

約数和(自身を除く): 15852816144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 89, 96, 114, 144, 152, 171, 178, 228, 267, 288, 304, 342, 356, 456, 534, 608, 684, 712, 801, 912, 1068, 1368, 1424, 1602, 1691, 1824, 2136, 2736, 2848, 3204, 3382, 4272, 5073, 5472, 6408, 6764, 8544, 10146, 12816, 13528, 15219, 16057, 20292, 25632, 27056, 30438, 32114, 40584, 48171, 54112, 60876, 64228, 81168, 96342, 121752, 128456, 144513, 162336, 192684, 243504, 256912, 289026, 305083, 385368, 487008, 513824, 578052, 610166, 770736, 915249, 1156104, 1220332, 1429073, 1541472, 1830498, 2312208, 2440664, 2745747, 2858146, 3660996, 4287219, 4624416, 4881328, 5491494, 5716292, 7321992, 8574438, 9762656, 10982988, 11432584, 12861657, 14643984, 17148876, 21965976, 22865168, 25723314, 27152387, 29287968, 34297752, 43931952, 45730336, 51446628, 54304774, 68595504, 81457161, 87863904, 102893256, 108609548, 137191008, 162914322, 205786512, 217219096, 244371483, 325828644, 411573024, 434438192, 488742966, 651657288, 868876384, 977485932, 1303314576, 1954971864, 2606629152, 3909943728, 7819887456]

約数ペア:

[(1, 7819887456), (2, 3909943728), (3, 2606629152), (4, 1954971864), (6, 1303314576), (8, 977485932), (9, 868876384), (12, 651657288), (16, 488742966), (18, 434438192), (19, 411573024), (24, 325828644), (32, 244371483), (36, 217219096), (38, 205786512), (48, 162914322), (57, 137191008), (72, 108609548), (76, 102893256), (89, 87863904), (96, 81457161), (114, 68595504), (144, 54304774), (152, 51446628), (171, 45730336), (178, 43931952), (228, 34297752), (267, 29287968), (288, 27152387), (304, 25723314), (342, 22865168), (356, 21965976), (456, 17148876), (534, 14643984), (608, 12861657), (684, 11432584), (712, 10982988), (801, 9762656), (912, 8574438), (1068, 7321992), (1368, 5716292), (1424, 5491494), (1602, 4881328), (1691, 4624416), (1824, 4287219), (2136, 3660996), (2736, 2858146), (2848, 2745747), (3204, 2440664), (3382, 2312208), (4272, 1830498), (5073, 1541472), (5472, 1429073), (6408, 1220332), (6764, 1156104), (8544, 915249), (10146, 770736), (12816, 610166), (13528, 578052), (15219, 513824), (16057, 487008), (20292, 385368), (25632, 305083), (27056, 289026), (30438, 256912), (32114, 243504), (40584, 192684), (48171, 162336), (54112, 144513), (60876, 128456), (64228, 121752), (81168, 96342)]