2493915528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 7496294400

約数和(自身を除く): 5002378872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 41, 52, 57, 62, 76, 78, 82, 93, 104, 114, 123, 124, 152, 156, 164, 186, 228, 246, 247, 248, 312, 328, 331, 372, 403, 456, 492, 494, 533, 589, 662, 741, 744, 779, 806, 984, 988, 993, 1066, 1178, 1209, 1271, 1324, 1482, 1558, 1599, 1612, 1767, 1976, 1986, 2132, 2337, 2356, 2418, 2542, 2648, 2964, 3116, 3198, 3224, 3534, 3813, 3972, 4264, 4303, 4674, 4712, 4836, 5084, 5928, 6232, 6289, 6396, 7068, 7626, 7657, 7944, 8606, 9348, 9672, 10127, 10168, 10261, 12578, 12792, 12909, 13571, 14136, 15252, 15314, 16523, 17212, 18696, 18867, 20254, 20522, 22971, 24149, 25156, 25818, 27142, 30381, 30504, 30628, 30783, 33046, 34424, 37734, 40508, 40713, 41044, 45942, 48298, 49569, 50312, 51636, 54284, 60762, 61256, 61566, 66092, 72447, 75468, 81016, 81426, 81757, 82088, 91884, 96596, 99138, 103272, 108568, 121524, 123132, 132184, 133393, 144894, 150936, 162852, 163514, 176423, 183768, 193192, 194959, 198276, 243048, 245271, 246264, 257849, 266786, 289788, 313937, 325704, 327028, 352846, 389918, 396552, 400179, 420701, 490542, 515698, 529269, 533572, 579576, 584877, 627874, 654056, 705692, 773547, 779836, 800358, 841402, 941811, 981084, 1031396, 1058538, 1067144, 1169754, 1255748, 1262103, 1411384, 1547094, 1559672, 1600716, 1682804, 1883622, 1962168, 2062792, 2117076, 2339508, 2511496, 2524206, 2534467, 3094188, 3201432, 3352037, 3365608, 3767244, 4234152, 4679016, 5048412, 5068934, 5469113, 6188376, 6704074, 7534488, 7603401, 7993319, 10056111, 10096824, 10137868, 10938226, 13408148, 15206802, 15986638, 16407339, 20112222, 20275736, 21876452, 23979957, 26816296, 30413604, 31973276, 32814678, 40224444, 43752904, 47959914, 60827208, 63946552, 65629356, 80448888, 95919828, 103913147, 131258712, 191839656, 207826294, 311739441, 415652588, 623478882, 831305176, 1246957764, 2493915528]

約数ペア:

[(1, 2493915528), (2, 1246957764), (3, 831305176), (4, 623478882), (6, 415652588), (8, 311739441), (12, 207826294), (13, 191839656), (19, 131258712), (24, 103913147), (26, 95919828), (31, 80448888), (38, 65629356), (39, 63946552), (41, 60827208), (52, 47959914), (57, 43752904), (62, 40224444), (76, 32814678), (78, 31973276), (82, 30413604), (93, 26816296), (104, 23979957), (114, 21876452), (123, 20275736), (124, 20112222), (152, 16407339), (156, 15986638), (164, 15206802), (186, 13408148), (228, 10938226), (246, 10137868), (247, 10096824), (248, 10056111), (312, 7993319), (328, 7603401), (331, 7534488), (372, 6704074), (403, 6188376), (456, 5469113), (492, 5068934), (494, 5048412), (533, 4679016), (589, 4234152), (662, 3767244), (741, 3365608), (744, 3352037), (779, 3201432), (806, 3094188), (984, 2534467), (988, 2524206), (993, 2511496), (1066, 2339508), (1178, 2117076), (1209, 2062792), (1271, 1962168), (1324, 1883622), (1482, 1682804), (1558, 1600716), (1599, 1559672), (1612, 1547094), (1767, 1411384), (1976, 1262103), (1986, 1255748), (2132, 1169754), (2337, 1067144), (2356, 1058538), (2418, 1031396), (2542, 981084), (2648, 941811), (2964, 841402), (3116, 800358), (3198, 779836), (3224, 773547), (3534, 705692), (3813, 654056), (3972, 627874), (4264, 584877), (4303, 579576), (4674, 533572), (4712, 529269), (4836, 515698), (5084, 490542), (5928, 420701), (6232, 400179), (6289, 396552), (6396, 389918), (7068, 352846), (7626, 327028), (7657, 325704), (7944, 313937), (8606, 289788), (9348, 266786), (9672, 257849), (10127, 246264), (10168, 245271), (10261, 243048), (12578, 198276), (12792, 194959), (12909, 193192), (13571, 183768), (14136, 176423), (15252, 163514), (15314, 162852), (16523, 150936), (17212, 144894), (18696, 133393), (18867, 132184), (20254, 123132), (20522, 121524), (22971, 108568), (24149, 103272), (25156, 99138), (25818, 96596), (27142, 91884), (30381, 82088), (30504, 81757), (30628, 81426), (30783, 81016), (33046, 75468), (34424, 72447), (37734, 66092), (40508, 61566), (40713, 61256), (41044, 60762), (45942, 54284), (48298, 51636), (49569, 50312)]