15554594736

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{2237}}^1$

素因数の和:2803

約数の個数: 120

約数和(自身を含む): 44049479760

約数和(自身を除く): 28494885024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 443, 654, 872, 886, 981, 1308, 1329, 1744, 1772, 1962, 2237, 2616, 2658, 3544, 3924, 3987, 4474, 5232, 5316, 6711, 7088, 7848, 7974, 8948, 10632, 13422, 15696, 15948, 17896, 20133, 21264, 26844, 31896, 35792, 40266, 48287, 53688, 63792, 80532, 96574, 107376, 144861, 161064, 193148, 243833, 289722, 322128, 386296, 434583, 487666, 579444, 731499, 772592, 869166, 975332, 990991, 1158888, 1462998, 1738332, 1950664, 1981982, 2194497, 2317776, 2925996, 2972973, 3476664, 3901328, 3963964, 4388994, 5851992, 5945946, 6953328, 7927928, 8777988, 8918919, 11703984, 11891892, 15855856, 17555976, 17837838, 23783784, 35111952, 35675676, 47567568, 71351352, 108018019, 142702704, 216036038, 324054057, 432072076, 648108114, 864144152, 972162171, 1296216228, 1728288304, 1944324342, 2592432456, 3888648684, 5184864912, 7777297368, 15554594736]

約数ペア:

[(1, 15554594736), (2, 7777297368), (3, 5184864912), (4, 3888648684), (6, 2592432456), (8, 1944324342), (9, 1728288304), (12, 1296216228), (16, 972162171), (18, 864144152), (24, 648108114), (36, 432072076), (48, 324054057), (72, 216036038), (109, 142702704), (144, 108018019), (218, 71351352), (327, 47567568), (436, 35675676), (443, 35111952), (654, 23783784), (872, 17837838), (886, 17555976), (981, 15855856), (1308, 11891892), (1329, 11703984), (1744, 8918919), (1772, 8777988), (1962, 7927928), (2237, 6953328), (2616, 5945946), (2658, 5851992), (3544, 4388994), (3924, 3963964), (3987, 3901328), (4474, 3476664), (5232, 2972973), (5316, 2925996), (6711, 2317776), (7088, 2194497), (7848, 1981982), (7974, 1950664), (8948, 1738332), (10632, 1462998), (13422, 1158888), (15696, 990991), (15948, 975332), (17896, 869166), (20133, 772592), (21264, 731499), (26844, 579444), (31896, 487666), (35792, 434583), (40266, 386296), (48287, 322128), (53688, 289722), (63792, 243833), (80532, 193148), (96574, 161064), (107376, 144861)]