747581328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 2388597120

約数和(自身を除く): 1641015792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 97, 104, 117, 138, 144, 156, 179, 184, 194, 207, 208, 234, 276, 291, 299, 312, 358, 368, 388, 414, 468, 537, 552, 582, 598, 624, 716, 776, 828, 873, 897, 936, 1074, 1104, 1164, 1196, 1261, 1432, 1552, 1611, 1656, 1746, 1794, 1872, 2148, 2231, 2327, 2328, 2392, 2522, 2691, 2864, 3222, 3312, 3492, 3588, 3783, 4117, 4296, 4462, 4654, 4656, 4784, 5044, 5382, 6444, 6693, 6981, 6984, 7176, 7566, 8234, 8592, 8924, 9308, 10088, 10764, 11349, 12351, 12888, 13386, 13962, 13968, 14352, 15132, 16468, 17363, 17848, 18616, 20079, 20176, 20943, 21528, 22698, 24702, 25776, 26772, 27924, 29003, 30264, 32936, 34726, 35696, 37053, 37232, 40158, 41886, 43056, 45396, 49404, 52089, 53521, 53544, 55848, 58006, 60528, 65872, 69452, 74106, 80316, 83772, 87009, 90792, 98808, 104178, 107042, 107088, 111696, 116012, 138904, 148212, 156267, 160563, 160632, 167544, 174018, 181584, 197616, 208356, 214084, 225719, 232024, 261027, 277808, 296424, 312534, 321126, 321264, 335088, 348036, 399349, 416712, 428168, 451438, 464048, 481689, 522054, 592848, 625068, 642252, 677157, 696072, 798698, 833424, 856336, 902876, 963378, 1044108, 1198047, 1250136, 1284504, 1354314, 1392144, 1597396, 1805752, 1926756, 2031471, 2088216, 2396094, 2500272, 2569008, 2708628, 3194792, 3594141, 3611504, 3853512, 4062942, 4176432, 4792188, 5191537, 5417256, 6389584, 7188282, 7707024, 8125884, 9584376, 10383074, 10834512, 14376564, 15574611, 16251768, 19168752, 20766148, 28753128, 31149222, 32503536, 41532296, 46723833, 57506256, 62298444, 83064592, 93447666, 124596888, 186895332, 249193776, 373790664, 747581328]

約数ペア:

[(1, 747581328), (2, 373790664), (3, 249193776), (4, 186895332), (6, 124596888), (8, 93447666), (9, 83064592), (12, 62298444), (13, 57506256), (16, 46723833), (18, 41532296), (23, 32503536), (24, 31149222), (26, 28753128), (36, 20766148), (39, 19168752), (46, 16251768), (48, 15574611), (52, 14376564), (69, 10834512), (72, 10383074), (78, 9584376), (92, 8125884), (97, 7707024), (104, 7188282), (117, 6389584), (138, 5417256), (144, 5191537), (156, 4792188), (179, 4176432), (184, 4062942), (194, 3853512), (207, 3611504), (208, 3594141), (234, 3194792), (276, 2708628), (291, 2569008), (299, 2500272), (312, 2396094), (358, 2088216), (368, 2031471), (388, 1926756), (414, 1805752), (468, 1597396), (537, 1392144), (552, 1354314), (582, 1284504), (598, 1250136), (624, 1198047), (716, 1044108), (776, 963378), (828, 902876), (873, 856336), (897, 833424), (936, 798698), (1074, 696072), (1104, 677157), (1164, 642252), (1196, 625068), (1261, 592848), (1432, 522054), (1552, 481689), (1611, 464048), (1656, 451438), (1746, 428168), (1794, 416712), (1872, 399349), (2148, 348036), (2231, 335088), (2327, 321264), (2328, 321126), (2392, 312534), (2522, 296424), (2691, 277808), (2864, 261027), (3222, 232024), (3312, 225719), (3492, 214084), (3588, 208356), (3783, 197616), (4117, 181584), (4296, 174018), (4462, 167544), (4654, 160632), (4656, 160563), (4784, 156267), (5044, 148212), (5382, 138904), (6444, 116012), (6693, 111696), (6981, 107088), (6984, 107042), (7176, 104178), (7566, 98808), (8234, 90792), (8592, 87009), (8924, 83772), (9308, 80316), (10088, 74106), (10764, 69452), (11349, 65872), (12351, 60528), (12888, 58006), (13386, 55848), (13962, 53544), (13968, 53521), (14352, 52089), (15132, 49404), (16468, 45396), (17363, 43056), (17848, 41886), (18616, 40158), (20079, 37232), (20176, 37053), (20943, 35696), (21528, 34726), (22698, 32936), (24702, 30264), (25776, 29003), (26772, 27924)]