353146768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 781338880

約数和(自身を除く): 428192112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 193, 208, 247, 304, 386, 463, 494, 772, 926, 988, 1544, 1852, 1976, 2509, 3088, 3667, 3704, 3952, 5018, 6019, 7334, 7408, 8797, 10036, 12038, 14668, 17594, 20072, 24076, 29336, 35188, 40144, 47671, 48152, 58672, 70376, 89359, 95342, 96304, 114361, 140752, 178718, 190684, 228722, 357436, 381368, 457444, 714872, 762736, 914888, 1161667, 1429744, 1697821, 1829776, 2323334, 3395642, 4646668, 6791284, 9293336, 13582568, 18586672, 22071673, 27165136, 44143346, 88286692, 176573384, 353146768]

約数ペア:

[(1, 353146768), (2, 176573384), (4, 88286692), (8, 44143346), (13, 27165136), (16, 22071673), (19, 18586672), (26, 13582568), (38, 9293336), (52, 6791284), (76, 4646668), (104, 3395642), (152, 2323334), (193, 1829776), (208, 1697821), (247, 1429744), (304, 1161667), (386, 914888), (463, 762736), (494, 714872), (772, 457444), (926, 381368), (988, 357436), (1544, 228722), (1852, 190684), (1976, 178718), (2509, 140752), (3088, 114361), (3667, 96304), (3704, 95342), (3952, 89359), (5018, 70376), (6019, 58672), (7334, 48152), (7408, 47671), (8797, 40144), (10036, 35188), (12038, 29336), (14668, 24076), (17594, 20072)]