809340012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 2458874880

約数和(自身を除く): 1649534868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 89, 102, 108, 117, 127, 153, 156, 162, 178, 204, 221, 234, 254, 267, 306, 324, 351, 356, 381, 442, 459, 468, 508, 534, 612, 663, 702, 762, 801, 884, 918, 1053, 1068, 1143, 1157, 1326, 1377, 1404, 1513, 1524, 1602, 1651, 1836, 1989, 2106, 2159, 2286, 2314, 2403, 2652, 2754, 3026, 3204, 3302, 3429, 3471, 3978, 4212, 4318, 4539, 4572, 4628, 4806, 4953, 5508, 5967, 6052, 6477, 6604, 6858, 6942, 7209, 7956, 8636, 9078, 9612, 9906, 10287, 10413, 11303, 11934, 12954, 13617, 13716, 13884, 14418, 14859, 17901, 18156, 19431, 19669, 19812, 20574, 20826, 22606, 23868, 25908, 27234, 28067, 28836, 29718, 31239, 33909, 35802, 38862, 39338, 40851, 41148, 41652, 44577, 45212, 54468, 56134, 58293, 59007, 59436, 62478, 67818, 71604, 77724, 78676, 81702, 84201, 89154, 93717, 101727, 112268, 116586, 118014, 122553, 124956, 133731, 135636, 146939, 163404, 168402, 174879, 177021, 178308, 187434, 192151, 203454, 233172, 236028, 245106, 252603, 267462, 293878, 305181, 336804, 349758, 354042, 374868, 384302, 406908, 440817, 490212, 505206, 531063, 534924, 576453, 587756, 610362, 699516, 708084, 757809, 768604, 881634, 915543, 1010412, 1062126, 1152906, 1220724, 1322451, 1515618, 1593189, 1729359, 1763268, 1831086, 2124252, 2273427, 2305812, 2497963, 2644902, 3031236, 3186378, 3458718, 3662172, 3967353, 4546854, 4995926, 5188077, 5289804, 6372756, 6917436, 7493889, 7934706, 9093708, 9991852, 10376154, 11902059, 14987778, 15564231, 15869412, 20752308, 22481667, 23804118, 29975556, 31128462, 44963334, 47608236, 62256924, 67445001, 89926668, 134890002, 202335003, 269780004, 404670006, 809340012]

約数ペア:

[(1, 809340012), (2, 404670006), (3, 269780004), (4, 202335003), (6, 134890002), (9, 89926668), (12, 67445001), (13, 62256924), (17, 47608236), (18, 44963334), (26, 31128462), (27, 29975556), (34, 23804118), (36, 22481667), (39, 20752308), (51, 15869412), (52, 15564231), (54, 14987778), (68, 11902059), (78, 10376154), (81, 9991852), (89, 9093708), (102, 7934706), (108, 7493889), (117, 6917436), (127, 6372756), (153, 5289804), (156, 5188077), (162, 4995926), (178, 4546854), (204, 3967353), (221, 3662172), (234, 3458718), (254, 3186378), (267, 3031236), (306, 2644902), (324, 2497963), (351, 2305812), (356, 2273427), (381, 2124252), (442, 1831086), (459, 1763268), (468, 1729359), (508, 1593189), (534, 1515618), (612, 1322451), (663, 1220724), (702, 1152906), (762, 1062126), (801, 1010412), (884, 915543), (918, 881634), (1053, 768604), (1068, 757809), (1143, 708084), (1157, 699516), (1326, 610362), (1377, 587756), (1404, 576453), (1513, 534924), (1524, 531063), (1602, 505206), (1651, 490212), (1836, 440817), (1989, 406908), (2106, 384302), (2159, 374868), (2286, 354042), (2314, 349758), (2403, 336804), (2652, 305181), (2754, 293878), (3026, 267462), (3204, 252603), (3302, 245106), (3429, 236028), (3471, 233172), (3978, 203454), (4212, 192151), (4318, 187434), (4539, 178308), (4572, 177021), (4628, 174879), (4806, 168402), (4953, 163404), (5508, 146939), (5967, 135636), (6052, 133731), (6477, 124956), (6604, 122553), (6858, 118014), (6942, 116586), (7209, 112268), (7956, 101727), (8636, 93717), (9078, 89154), (9612, 84201), (9906, 81702), (10287, 78676), (10413, 77724), (11303, 71604), (11934, 67818), (12954, 62478), (13617, 59436), (13716, 59007), (13884, 58293), (14418, 56134), (14859, 54468), (17901, 45212), (18156, 44577), (19431, 41652), (19669, 41148), (19812, 40851), (20574, 39338), (20826, 38862), (22606, 35802), (23868, 33909), (25908, 31239), (27234, 29718), (28067, 28836)]