2647679868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 7799500800

約数和(自身を除く): 5151820932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 57, 61, 62, 69, 76, 89, 92, 93, 114, 122, 124, 138, 171, 178, 183, 186, 207, 228, 244, 267, 276, 279, 342, 356, 366, 372, 414, 437, 534, 549, 558, 589, 684, 713, 732, 801, 828, 874, 1068, 1098, 1116, 1159, 1178, 1311, 1403, 1426, 1602, 1691, 1748, 1767, 1891, 2047, 2139, 2196, 2318, 2356, 2622, 2759, 2806, 2852, 3204, 3382, 3477, 3534, 3782, 3933, 4094, 4209, 4278, 4636, 5073, 5244, 5301, 5429, 5518, 5612, 5673, 6141, 6417, 6764, 6954, 7068, 7564, 7866, 8188, 8277, 8418, 8556, 10146, 10431, 10602, 10858, 11036, 11346, 12282, 12627, 12834, 13547, 13908, 15219, 15732, 16287, 16554, 16836, 17019, 18423, 20292, 20862, 21204, 21716, 22692, 24564, 24831, 25254, 25668, 26657, 27094, 30438, 32574, 33108, 34038, 35929, 36846, 38893, 40641, 41724, 43493, 48861, 49662, 50508, 52421, 53314, 54188, 60876, 63457, 65148, 68076, 71858, 73692, 77786, 79971, 81282, 86986, 97722, 99324, 103151, 104842, 106628, 107787, 116679, 121923, 124867, 126914, 130479, 143716, 155572, 157263, 159942, 162564, 168299, 173972, 190371, 195444, 206302, 209684, 215574, 233358, 239913, 243846, 249734, 253828, 260958, 309453, 314526, 319884, 323361, 336598, 350037, 374601, 380742, 391437, 412604, 431148, 466716, 471789, 479826, 487692, 499468, 504897, 521916, 571113, 618906, 629052, 646722, 673196, 700074, 749202, 761484, 782874, 826367, 928359, 943578, 959652, 1009794, 1123803, 1142226, 1205683, 1237812, 1293444, 1400148, 1498404, 1514691, 1565748, 1652734, 1856718, 1887156, 2019588, 2247606, 2284452, 2372473, 2411366, 2479101, 3029382, 3197681, 3305468, 3617049, 3713436, 3870877, 4495212, 4744946, 4822732, 4958202, 6058764, 6395362, 7117419, 7234098, 7437303, 7741754, 9489892, 9593043, 9916404, 10851147, 11612631, 12790724, 14234838, 14468196, 14874606, 15483508, 19186086, 21352257, 21702294, 23225262, 28469676, 28779129, 29749212, 34837893, 38372172, 42704514, 43404588, 46450524, 57558258, 69675786, 73546663, 85409028, 115116516, 139351572, 147093326, 220639989, 294186652, 441279978, 661919967, 882559956, 1323839934, 2647679868]

約数ペア:

[(1, 2647679868), (2, 1323839934), (3, 882559956), (4, 661919967), (6, 441279978), (9, 294186652), (12, 220639989), (18, 147093326), (19, 139351572), (23, 115116516), (31, 85409028), (36, 73546663), (38, 69675786), (46, 57558258), (57, 46450524), (61, 43404588), (62, 42704514), (69, 38372172), (76, 34837893), (89, 29749212), (92, 28779129), (93, 28469676), (114, 23225262), (122, 21702294), (124, 21352257), (138, 19186086), (171, 15483508), (178, 14874606), (183, 14468196), (186, 14234838), (207, 12790724), (228, 11612631), (244, 10851147), (267, 9916404), (276, 9593043), (279, 9489892), (342, 7741754), (356, 7437303), (366, 7234098), (372, 7117419), (414, 6395362), (437, 6058764), (534, 4958202), (549, 4822732), (558, 4744946), (589, 4495212), (684, 3870877), (713, 3713436), (732, 3617049), (801, 3305468), (828, 3197681), (874, 3029382), (1068, 2479101), (1098, 2411366), (1116, 2372473), (1159, 2284452), (1178, 2247606), (1311, 2019588), (1403, 1887156), (1426, 1856718), (1602, 1652734), (1691, 1565748), (1748, 1514691), (1767, 1498404), (1891, 1400148), (2047, 1293444), (2139, 1237812), (2196, 1205683), (2318, 1142226), (2356, 1123803), (2622, 1009794), (2759, 959652), (2806, 943578), (2852, 928359), (3204, 826367), (3382, 782874), (3477, 761484), (3534, 749202), (3782, 700074), (3933, 673196), (4094, 646722), (4209, 629052), (4278, 618906), (4636, 571113), (5073, 521916), (5244, 504897), (5301, 499468), (5429, 487692), (5518, 479826), (5612, 471789), (5673, 466716), (6141, 431148), (6417, 412604), (6764, 391437), (6954, 380742), (7068, 374601), (7564, 350037), (7866, 336598), (8188, 323361), (8277, 319884), (8418, 314526), (8556, 309453), (10146, 260958), (10431, 253828), (10602, 249734), (10858, 243846), (11036, 239913), (11346, 233358), (12282, 215574), (12627, 209684), (12834, 206302), (13547, 195444), (13908, 190371), (15219, 173972), (15732, 168299), (16287, 162564), (16554, 159942), (16836, 157263), (17019, 155572), (18423, 143716), (20292, 130479), (20862, 126914), (21204, 124867), (21716, 121923), (22692, 116679), (24564, 107787), (24831, 106628), (25254, 104842), (25668, 103151), (26657, 99324), (27094, 97722), (30438, 86986), (32574, 81282), (33108, 79971), (34038, 77786), (35929, 73692), (36846, 71858), (38893, 68076), (40641, 65148), (41724, 63457), (43493, 60876), (48861, 54188), (49662, 53314), (50508, 52421)]