401156616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 1313832960

約数和(自身を除く): 912676344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 31, 34, 42, 46, 51, 56, 62, 68, 69, 84, 92, 93, 102, 119, 124, 136, 138, 161, 168, 184, 186, 197, 204, 217, 238, 248, 276, 322, 357, 372, 391, 394, 408, 434, 476, 483, 527, 552, 591, 644, 651, 713, 714, 744, 782, 788, 868, 952, 966, 1054, 1173, 1182, 1288, 1302, 1379, 1426, 1428, 1564, 1576, 1581, 1736, 1932, 2108, 2139, 2346, 2364, 2604, 2737, 2758, 2852, 2856, 3128, 3162, 3349, 3689, 3864, 4137, 4216, 4278, 4531, 4692, 4728, 4991, 5208, 5474, 5516, 5704, 6107, 6324, 6698, 7378, 8211, 8274, 8556, 9062, 9384, 9982, 10047, 10948, 11032, 11067, 12121, 12214, 12648, 13396, 13593, 14756, 14973, 16422, 16548, 17112, 18124, 18321, 19964, 20094, 21896, 22134, 23443, 24242, 24428, 26792, 27186, 29512, 29946, 31717, 32844, 33096, 36248, 36363, 36642, 39928, 40188, 42749, 44268, 46886, 48484, 48856, 54372, 59892, 63434, 65688, 70329, 72726, 73284, 77027, 80376, 84847, 85498, 88536, 93772, 95151, 96968, 103819, 108744, 119784, 126868, 128247, 140461, 140658, 145452, 146568, 154054, 169694, 170996, 187544, 190302, 207638, 231081, 253736, 254541, 256494, 280922, 281316, 290904, 308108, 311457, 339388, 341992, 380604, 415276, 421383, 462162, 509082, 512988, 539189, 561844, 562632, 616216, 622914, 678776, 726733, 761208, 830552, 842766, 924324, 983227, 1018164, 1025976, 1078378, 1123688, 1245828, 1453466, 1617567, 1685532, 1848648, 1966454, 2036328, 2156756, 2180199, 2387837, 2491656, 2906932, 2949681, 3235134, 3371064, 3932908, 4313512, 4360398, 4775674, 5813864, 5899362, 6470268, 7163511, 7865816, 8720796, 9551348, 11798724, 12940536, 14327022, 16714859, 17441592, 19102696, 23597448, 28654044, 33429718, 50144577, 57308088, 66859436, 100289154, 133718872, 200578308, 401156616]

約数ペア:

[(1, 401156616), (2, 200578308), (3, 133718872), (4, 100289154), (6, 66859436), (7, 57308088), (8, 50144577), (12, 33429718), (14, 28654044), (17, 23597448), (21, 19102696), (23, 17441592), (24, 16714859), (28, 14327022), (31, 12940536), (34, 11798724), (42, 9551348), (46, 8720796), (51, 7865816), (56, 7163511), (62, 6470268), (68, 5899362), (69, 5813864), (84, 4775674), (92, 4360398), (93, 4313512), (102, 3932908), (119, 3371064), (124, 3235134), (136, 2949681), (138, 2906932), (161, 2491656), (168, 2387837), (184, 2180199), (186, 2156756), (197, 2036328), (204, 1966454), (217, 1848648), (238, 1685532), (248, 1617567), (276, 1453466), (322, 1245828), (357, 1123688), (372, 1078378), (391, 1025976), (394, 1018164), (408, 983227), (434, 924324), (476, 842766), (483, 830552), (527, 761208), (552, 726733), (591, 678776), (644, 622914), (651, 616216), (713, 562632), (714, 561844), (744, 539189), (782, 512988), (788, 509082), (868, 462162), (952, 421383), (966, 415276), (1054, 380604), (1173, 341992), (1182, 339388), (1288, 311457), (1302, 308108), (1379, 290904), (1426, 281316), (1428, 280922), (1564, 256494), (1576, 254541), (1581, 253736), (1736, 231081), (1932, 207638), (2108, 190302), (2139, 187544), (2346, 170996), (2364, 169694), (2604, 154054), (2737, 146568), (2758, 145452), (2852, 140658), (2856, 140461), (3128, 128247), (3162, 126868), (3349, 119784), (3689, 108744), (3864, 103819), (4137, 96968), (4216, 95151), (4278, 93772), (4531, 88536), (4692, 85498), (4728, 84847), (4991, 80376), (5208, 77027), (5474, 73284), (5516, 72726), (5704, 70329), (6107, 65688), (6324, 63434), (6698, 59892), (7378, 54372), (8211, 48856), (8274, 48484), (8556, 46886), (9062, 44268), (9384, 42749), (9982, 40188), (10047, 39928), (10948, 36642), (11032, 36363), (11067, 36248), (12121, 33096), (12214, 32844), (12648, 31717), (13396, 29946), (13593, 29512), (14756, 27186), (14973, 26792), (16422, 24428), (16548, 24242), (17112, 23443), (18124, 22134), (18321, 21896), (19964, 20094)]