439347184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 956724480

約数和(自身を除く): 517377296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 151, 152, 272, 302, 304, 323, 563, 604, 646, 1126, 1208, 1292, 2252, 2416, 2567, 2584, 2869, 4504, 5134, 5168, 5738, 9008, 9571, 10268, 10697, 11476, 19142, 20536, 21394, 22952, 38284, 41072, 42788, 45904, 48773, 76568, 85013, 85576, 97546, 153136, 170026, 171152, 181849, 195092, 340052, 363698, 390184, 680104, 727396, 780368, 1360208, 1445221, 1454792, 1615247, 2890442, 2909584, 3230494, 5780884, 6460988, 11561768, 12921976, 23123536, 25843952, 27459199, 54918398, 109836796, 219673592, 439347184]

約数ペア:

[(1, 439347184), (2, 219673592), (4, 109836796), (8, 54918398), (16, 27459199), (17, 25843952), (19, 23123536), (34, 12921976), (38, 11561768), (68, 6460988), (76, 5780884), (136, 3230494), (151, 2909584), (152, 2890442), (272, 1615247), (302, 1454792), (304, 1445221), (323, 1360208), (563, 780368), (604, 727396), (646, 680104), (1126, 390184), (1208, 363698), (1292, 340052), (2252, 195092), (2416, 181849), (2567, 171152), (2584, 170026), (2869, 153136), (4504, 97546), (5134, 85576), (5168, 85013), (5738, 76568), (9008, 48773), (9571, 45904), (10268, 42788), (10697, 41072), (11476, 38284), (19142, 22952), (20536, 21394)]