284771136

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:720

約数の個数: 112

約数和(自身を含む): 816343808

約数和(自身を除く): 531572672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 271, 312, 416, 421, 542, 624, 813, 832, 842, 1084, 1248, 1263, 1626, 1684, 2168, 2496, 2526, 3252, 3368, 3523, 4336, 5052, 5473, 6504, 6736, 7046, 8672, 10104, 10569, 10946, 13008, 13472, 14092, 16419, 17344, 20208, 21138, 21892, 26016, 26944, 28184, 32838, 40416, 42276, 43784, 52032, 56368, 65676, 80832, 84552, 87568, 112736, 114091, 131352, 169104, 175136, 225472, 228182, 262704, 338208, 342273, 350272, 456364, 525408, 676416, 684546, 912728, 1050816, 1369092, 1483183, 1825456, 2738184, 2966366, 3650912, 4449549, 5476368, 5932732, 7301824, 8899098, 10952736, 11865464, 17798196, 21905472, 23730928, 35596392, 47461856, 71192784, 94923712, 142385568, 284771136]

約数ペア:

[(1, 284771136), (2, 142385568), (3, 94923712), (4, 71192784), (6, 47461856), (8, 35596392), (12, 23730928), (13, 21905472), (16, 17798196), (24, 11865464), (26, 10952736), (32, 8899098), (39, 7301824), (48, 5932732), (52, 5476368), (64, 4449549), (78, 3650912), (96, 2966366), (104, 2738184), (156, 1825456), (192, 1483183), (208, 1369092), (271, 1050816), (312, 912728), (416, 684546), (421, 676416), (542, 525408), (624, 456364), (813, 350272), (832, 342273), (842, 338208), (1084, 262704), (1248, 228182), (1263, 225472), (1626, 175136), (1684, 169104), (2168, 131352), (2496, 114091), (2526, 112736), (3252, 87568), (3368, 84552), (3523, 80832), (4336, 65676), (5052, 56368), (5473, 52032), (6504, 43784), (6736, 42276), (7046, 40416), (8672, 32838), (10104, 28184), (10569, 26944), (10946, 26016), (13008, 21892), (13472, 21138), (14092, 20208), (16419, 17344)]