1223781792

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1027

約数の個数: 192

約数和(自身を含む): 3646218240

約数和(自身を除く): 2422436448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 46, 48, 57, 62, 69, 76, 92, 93, 96, 114, 124, 138, 152, 184, 186, 228, 248, 276, 304, 368, 372, 437, 456, 496, 552, 589, 608, 713, 736, 744, 874, 912, 941, 992, 1104, 1178, 1311, 1426, 1488, 1748, 1767, 1824, 1882, 2139, 2208, 2356, 2622, 2823, 2852, 2976, 3496, 3534, 3764, 4278, 4712, 5244, 5646, 5704, 6992, 7068, 7528, 8556, 9424, 10488, 11292, 11408, 13547, 13984, 14136, 15056, 17112, 17879, 18848, 20976, 21643, 22584, 22816, 27094, 28272, 29171, 30112, 34224, 35758, 40641, 41952, 43286, 45168, 53637, 54188, 56544, 58342, 64929, 68448, 71516, 81282, 86572, 87513, 90336, 107274, 108376, 116684, 129858, 143032, 162564, 173144, 175026, 214548, 216752, 233368, 259716, 286064, 325128, 346288, 350052, 411217, 429096, 433504, 466736, 519432, 554249, 572128, 650256, 670933, 692576, 700104, 822434, 858192, 933472, 1038864, 1108498, 1233651, 1300512, 1341866, 1400208, 1644868, 1662747, 1716384, 2012799, 2077728, 2216996, 2467302, 2683732, 2800416, 3289736, 3325494, 4025598, 4433992, 4934604, 5367464, 6579472, 6650988, 8051196, 8867984, 9869208, 10734928, 12747727, 13158944, 13301976, 16102392, 17735968, 19738416, 21469856, 25495454, 26603952, 32204784, 38243181, 39476832, 50990908, 53207904, 64409568, 76486362, 101981816, 152972724, 203963632, 305945448, 407927264, 611890896, 1223781792]

約数ペア:

[(1, 1223781792), (2, 611890896), (3, 407927264), (4, 305945448), (6, 203963632), (8, 152972724), (12, 101981816), (16, 76486362), (19, 64409568), (23, 53207904), (24, 50990908), (31, 39476832), (32, 38243181), (38, 32204784), (46, 26603952), (48, 25495454), (57, 21469856), (62, 19738416), (69, 17735968), (76, 16102392), (92, 13301976), (93, 13158944), (96, 12747727), (114, 10734928), (124, 9869208), (138, 8867984), (152, 8051196), (184, 6650988), (186, 6579472), (228, 5367464), (248, 4934604), (276, 4433992), (304, 4025598), (368, 3325494), (372, 3289736), (437, 2800416), (456, 2683732), (496, 2467302), (552, 2216996), (589, 2077728), (608, 2012799), (713, 1716384), (736, 1662747), (744, 1644868), (874, 1400208), (912, 1341866), (941, 1300512), (992, 1233651), (1104, 1108498), (1178, 1038864), (1311, 933472), (1426, 858192), (1488, 822434), (1748, 700104), (1767, 692576), (1824, 670933), (1882, 650256), (2139, 572128), (2208, 554249), (2356, 519432), (2622, 466736), (2823, 433504), (2852, 429096), (2976, 411217), (3496, 350052), (3534, 346288), (3764, 325128), (4278, 286064), (4712, 259716), (5244, 233368), (5646, 216752), (5704, 214548), (6992, 175026), (7068, 173144), (7528, 162564), (8556, 143032), (9424, 129858), (10488, 116684), (11292, 108376), (11408, 107274), (13547, 90336), (13984, 87513), (14136, 86572), (15056, 81282), (17112, 71516), (17879, 68448), (18848, 64929), (20976, 58342), (21643, 56544), (22584, 54188), (22816, 53637), (27094, 45168), (28272, 43286), (29171, 41952), (30112, 40641), (34224, 35758)]