931673008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 2231857152

約数和(自身を除く): 1300184144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 61, 62, 83, 106, 112, 122, 124, 166, 212, 217, 244, 248, 332, 371, 424, 427, 434, 488, 496, 581, 664, 742, 848, 854, 868, 976, 1162, 1328, 1484, 1643, 1708, 1736, 1891, 2324, 2573, 2968, 3233, 3286, 3416, 3472, 3782, 4399, 4648, 5063, 5146, 5936, 6466, 6572, 6832, 7564, 8798, 9296, 10126, 10292, 11501, 12932, 13144, 13237, 15128, 17596, 18011, 20252, 20584, 22631, 23002, 25864, 26288, 26474, 30256, 30793, 35192, 35441, 36022, 40504, 41168, 45262, 46004, 51728, 52948, 61586, 70384, 70882, 72044, 81008, 90524, 92008, 100223, 105896, 123172, 136369, 141764, 144088, 156953, 181048, 184016, 200446, 211792, 246344, 268339, 272738, 283528, 288176, 313906, 362096, 400892, 492688, 536678, 545476, 567056, 627812, 701561, 801784, 954583, 1073356, 1090952, 1098671, 1255624, 1403122, 1603568, 1878373, 1909166, 2146712, 2181904, 2197342, 2511248, 2806244, 3756746, 3818332, 4293424, 4394684, 5612488, 7513492, 7636664, 8318509, 8789368, 11224976, 15026984, 15273328, 16637018, 17578736, 30053968, 33274036, 58229563, 66548072, 116459126, 133096144, 232918252, 465836504, 931673008]

約数ペア:

[(1, 931673008), (2, 465836504), (4, 232918252), (7, 133096144), (8, 116459126), (14, 66548072), (16, 58229563), (28, 33274036), (31, 30053968), (53, 17578736), (56, 16637018), (61, 15273328), (62, 15026984), (83, 11224976), (106, 8789368), (112, 8318509), (122, 7636664), (124, 7513492), (166, 5612488), (212, 4394684), (217, 4293424), (244, 3818332), (248, 3756746), (332, 2806244), (371, 2511248), (424, 2197342), (427, 2181904), (434, 2146712), (488, 1909166), (496, 1878373), (581, 1603568), (664, 1403122), (742, 1255624), (848, 1098671), (854, 1090952), (868, 1073356), (976, 954583), (1162, 801784), (1328, 701561), (1484, 627812), (1643, 567056), (1708, 545476), (1736, 536678), (1891, 492688), (2324, 400892), (2573, 362096), (2968, 313906), (3233, 288176), (3286, 283528), (3416, 272738), (3472, 268339), (3782, 246344), (4399, 211792), (4648, 200446), (5063, 184016), (5146, 181048), (5936, 156953), (6466, 144088), (6572, 141764), (6832, 136369), (7564, 123172), (8798, 105896), (9296, 100223), (10126, 92008), (10292, 90524), (11501, 81008), (12932, 72044), (13144, 70882), (13237, 70384), (15128, 61586), (17596, 52948), (18011, 51728), (20252, 46004), (20584, 45262), (22631, 41168), (23002, 40504), (25864, 36022), (26288, 35441), (26474, 35192), (30256, 30793)]