994798428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 2774231040

約数和(自身を除く): 1779432612

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 47, 52, 57, 74, 76, 78, 94, 111, 114, 141, 148, 156, 188, 193, 222, 228, 247, 282, 386, 444, 481, 494, 564, 579, 611, 703, 741, 772, 893, 962, 988, 1158, 1222, 1406, 1443, 1482, 1739, 1786, 1833, 1924, 2109, 2316, 2444, 2509, 2679, 2812, 2886, 2964, 3478, 3572, 3666, 3667, 4218, 5018, 5217, 5358, 5772, 6956, 7141, 7332, 7334, 7527, 8436, 9071, 9139, 10036, 10434, 10716, 11001, 11609, 14282, 14668, 15054, 18142, 18278, 20868, 21423, 22002, 22607, 23218, 27213, 27417, 28564, 30108, 33041, 34827, 36284, 36556, 42846, 44004, 45214, 46436, 47671, 54426, 54834, 66082, 67821, 69654, 85692, 90428, 92833, 95342, 99123, 108852, 109668, 117923, 132164, 135642, 135679, 139308, 143013, 172349, 185666, 190684, 198246, 235846, 271284, 271358, 278499, 286026, 335627, 344698, 353769, 371332, 396492, 407037, 429533, 471692, 517047, 542716, 556998, 572052, 671254, 689396, 707538, 814074, 859066, 1006881, 1034094, 1113996, 1288599, 1342508, 1415076, 1628148, 1718132, 1763827, 2013762, 2068188, 2240537, 2577198, 3527654, 4027524, 4363151, 4481074, 5154396, 5291481, 6376913, 6721611, 7055308, 8726302, 8962148, 10582962, 12753826, 13089453, 13443222, 17452604, 19130739, 21165924, 25507652, 26178906, 26886444, 38261478, 52357812, 76522956, 82899869, 165799738, 248699607, 331599476, 497399214, 994798428]

約数ペア:

[(1, 994798428), (2, 497399214), (3, 331599476), (4, 248699607), (6, 165799738), (12, 82899869), (13, 76522956), (19, 52357812), (26, 38261478), (37, 26886444), (38, 26178906), (39, 25507652), (47, 21165924), (52, 19130739), (57, 17452604), (74, 13443222), (76, 13089453), (78, 12753826), (94, 10582962), (111, 8962148), (114, 8726302), (141, 7055308), (148, 6721611), (156, 6376913), (188, 5291481), (193, 5154396), (222, 4481074), (228, 4363151), (247, 4027524), (282, 3527654), (386, 2577198), (444, 2240537), (481, 2068188), (494, 2013762), (564, 1763827), (579, 1718132), (611, 1628148), (703, 1415076), (741, 1342508), (772, 1288599), (893, 1113996), (962, 1034094), (988, 1006881), (1158, 859066), (1222, 814074), (1406, 707538), (1443, 689396), (1482, 671254), (1739, 572052), (1786, 556998), (1833, 542716), (1924, 517047), (2109, 471692), (2316, 429533), (2444, 407037), (2509, 396492), (2679, 371332), (2812, 353769), (2886, 344698), (2964, 335627), (3478, 286026), (3572, 278499), (3666, 271358), (3667, 271284), (4218, 235846), (5018, 198246), (5217, 190684), (5358, 185666), (5772, 172349), (6956, 143013), (7141, 139308), (7332, 135679), (7334, 135642), (7527, 132164), (8436, 117923), (9071, 109668), (9139, 108852), (10036, 99123), (10434, 95342), (10716, 92833), (11001, 90428), (11609, 85692), (14282, 69654), (14668, 67821), (15054, 66082), (18142, 54834), (18278, 54426), (20868, 47671), (21423, 46436), (22002, 45214), (22607, 44004), (23218, 42846), (27213, 36556), (27417, 36284), (28564, 34827), (30108, 33041)]