1569138844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 3667849920

約数和(自身を除く): 2098711076

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 161, 182, 203, 281, 299, 322, 364, 377, 406, 529, 562, 598, 644, 667, 754, 812, 1058, 1124, 1196, 1334, 1508, 1967, 2093, 2116, 2639, 2668, 3653, 3703, 3934, 4186, 4669, 5278, 6463, 6877, 7306, 7406, 7868, 8149, 8372, 8671, 9338, 10556, 12926, 13754, 14612, 14812, 15341, 16298, 17342, 18676, 25571, 25852, 27508, 30682, 32596, 34684, 45241, 48139, 51142, 57043, 60697, 61364, 84019, 90482, 96278, 102284, 105937, 107387, 114086, 121394, 148649, 168038, 180964, 187427, 192556, 199433, 211874, 214774, 228172, 242788, 297298, 336076, 374854, 398866, 423748, 429548, 588133, 594596, 741559, 749708, 797732, 1040543, 1176266, 1311989, 1396031, 1483118, 1932437, 2081086, 2352532, 2436551, 2623978, 2792062, 2966236, 3864874, 4162172, 4310821, 4873102, 5247956, 5584124, 7729748, 8621642, 9746204, 13527059, 17055857, 17243284, 27054118, 30175747, 34111714, 54108236, 56040673, 60351494, 68223428, 112081346, 120702988, 224162692, 392284711, 784569422, 1569138844]

約数ペア:

[(1, 1569138844), (2, 784569422), (4, 392284711), (7, 224162692), (13, 120702988), (14, 112081346), (23, 68223428), (26, 60351494), (28, 56040673), (29, 54108236), (46, 34111714), (52, 30175747), (58, 27054118), (91, 17243284), (92, 17055857), (116, 13527059), (161, 9746204), (182, 8621642), (203, 7729748), (281, 5584124), (299, 5247956), (322, 4873102), (364, 4310821), (377, 4162172), (406, 3864874), (529, 2966236), (562, 2792062), (598, 2623978), (644, 2436551), (667, 2352532), (754, 2081086), (812, 1932437), (1058, 1483118), (1124, 1396031), (1196, 1311989), (1334, 1176266), (1508, 1040543), (1967, 797732), (2093, 749708), (2116, 741559), (2639, 594596), (2668, 588133), (3653, 429548), (3703, 423748), (3934, 398866), (4186, 374854), (4669, 336076), (5278, 297298), (6463, 242788), (6877, 228172), (7306, 214774), (7406, 211874), (7868, 199433), (8149, 192556), (8372, 187427), (8671, 180964), (9338, 168038), (10556, 148649), (12926, 121394), (13754, 114086), (14612, 107387), (14812, 105937), (15341, 102284), (16298, 96278), (17342, 90482), (18676, 84019), (25571, 61364), (25852, 60697), (27508, 57043), (30682, 51142), (32596, 48139), (34684, 45241)]