1562324556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 4149702144

約数和(自身を除く): 2587377588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 47, 52, 74, 78, 94, 111, 141, 148, 156, 169, 188, 222, 282, 338, 443, 444, 481, 507, 564, 611, 676, 886, 962, 1014, 1222, 1329, 1443, 1739, 1772, 1833, 1924, 2028, 2444, 2658, 2886, 3478, 3666, 5217, 5316, 5759, 5772, 6253, 6956, 7332, 7943, 10434, 11518, 12506, 15886, 16391, 17277, 18759, 20821, 20868, 22607, 23036, 23829, 25012, 31772, 32782, 34554, 37518, 41642, 45214, 47658, 49173, 62463, 65564, 67821, 69108, 74867, 75036, 83284, 90428, 95316, 98346, 124926, 135642, 149734, 196692, 213083, 224601, 249852, 270673, 271284, 293891, 299468, 426166, 449202, 541346, 587782, 639249, 770377, 812019, 852332, 881673, 898404, 1082692, 1175564, 1278498, 1540754, 1624038, 1763346, 2311131, 2556996, 2770079, 3081508, 3248076, 3518749, 3526692, 4622262, 5540158, 7037498, 8310237, 9244524, 10014901, 10556247, 11080316, 14074996, 16620474, 20029802, 21112494, 30044703, 33240948, 40059604, 42224988, 60089406, 120178812, 130193713, 260387426, 390581139, 520774852, 781162278, 1562324556]

約数ペア:

[(1, 1562324556), (2, 781162278), (3, 520774852), (4, 390581139), (6, 260387426), (12, 130193713), (13, 120178812), (26, 60089406), (37, 42224988), (39, 40059604), (47, 33240948), (52, 30044703), (74, 21112494), (78, 20029802), (94, 16620474), (111, 14074996), (141, 11080316), (148, 10556247), (156, 10014901), (169, 9244524), (188, 8310237), (222, 7037498), (282, 5540158), (338, 4622262), (443, 3526692), (444, 3518749), (481, 3248076), (507, 3081508), (564, 2770079), (611, 2556996), (676, 2311131), (886, 1763346), (962, 1624038), (1014, 1540754), (1222, 1278498), (1329, 1175564), (1443, 1082692), (1739, 898404), (1772, 881673), (1833, 852332), (1924, 812019), (2028, 770377), (2444, 639249), (2658, 587782), (2886, 541346), (3478, 449202), (3666, 426166), (5217, 299468), (5316, 293891), (5759, 271284), (5772, 270673), (6253, 249852), (6956, 224601), (7332, 213083), (7943, 196692), (10434, 149734), (11518, 135642), (12506, 124926), (15886, 98346), (16391, 95316), (17277, 90428), (18759, 83284), (20821, 75036), (20868, 74867), (22607, 69108), (23036, 67821), (23829, 65564), (25012, 62463), (31772, 49173), (32782, 47658), (34554, 45214), (37518, 41642)]