1278035304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 192

約数和(自身を含む): 4152839040

約数和(自身を除く): 2874803736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 361, 364, 399, 456, 494, 532, 546, 722, 728, 741, 798, 988, 1064, 1083, 1092, 1444, 1482, 1596, 1621, 1729, 1976, 2166, 2184, 2527, 2888, 2964, 3192, 3242, 3458, 4332, 4693, 4863, 5054, 5187, 5928, 6484, 6916, 7581, 8664, 9386, 9726, 10108, 10374, 11347, 12968, 13832, 14079, 15162, 18772, 19452, 20216, 20748, 21073, 22694, 28158, 30324, 30799, 32851, 34041, 37544, 38904, 41496, 42146, 45388, 56316, 60648, 61598, 63219, 65702, 68082, 84292, 90776, 92397, 98553, 112632, 123196, 126438, 131404, 136164, 147511, 168584, 184794, 197106, 215593, 246392, 252876, 262808, 272328, 295022, 369588, 394212, 400387, 431186, 442533, 505752, 585181, 590044, 646779, 739176, 788424, 800774, 862372, 885066, 1170362, 1180088, 1201161, 1293558, 1601548, 1724744, 1755543, 1770132, 2340724, 2402322, 2587116, 2802709, 3203096, 3511086, 3540264, 4096267, 4681448, 4804644, 5174232, 5605418, 7022172, 7607353, 8192534, 8408127, 9609288, 11210836, 12288801, 14044344, 15214706, 16385068, 16816254, 22421672, 22822059, 24577602, 30429412, 32770136, 33632508, 45644118, 49155204, 53251471, 60858824, 67265016, 91288236, 98310408, 106502942, 159754413, 182576472, 213005884, 319508826, 426011768, 639017652, 1278035304]

約数ペア:

[(1, 1278035304), (2, 639017652), (3, 426011768), (4, 319508826), (6, 213005884), (7, 182576472), (8, 159754413), (12, 106502942), (13, 98310408), (14, 91288236), (19, 67265016), (21, 60858824), (24, 53251471), (26, 49155204), (28, 45644118), (38, 33632508), (39, 32770136), (42, 30429412), (52, 24577602), (56, 22822059), (57, 22421672), (76, 16816254), (78, 16385068), (84, 15214706), (91, 14044344), (104, 12288801), (114, 11210836), (133, 9609288), (152, 8408127), (156, 8192534), (168, 7607353), (182, 7022172), (228, 5605418), (247, 5174232), (266, 4804644), (273, 4681448), (312, 4096267), (361, 3540264), (364, 3511086), (399, 3203096), (456, 2802709), (494, 2587116), (532, 2402322), (546, 2340724), (722, 1770132), (728, 1755543), (741, 1724744), (798, 1601548), (988, 1293558), (1064, 1201161), (1083, 1180088), (1092, 1170362), (1444, 885066), (1482, 862372), (1596, 800774), (1621, 788424), (1729, 739176), (1976, 646779), (2166, 590044), (2184, 585181), (2527, 505752), (2888, 442533), (2964, 431186), (3192, 400387), (3242, 394212), (3458, 369588), (4332, 295022), (4693, 272328), (4863, 262808), (5054, 252876), (5187, 246392), (5928, 215593), (6484, 197106), (6916, 184794), (7581, 168584), (8664, 147511), (9386, 136164), (9726, 131404), (10108, 126438), (10374, 123196), (11347, 112632), (12968, 98553), (13832, 92397), (14079, 90776), (15162, 84292), (18772, 68082), (19452, 65702), (20216, 63219), (20748, 61598), (21073, 60648), (22694, 56316), (28158, 45388), (30324, 42146), (30799, 41496), (32851, 38904), (34041, 37544)]