897731604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 2932098624

約数和(自身を除く): 2034367020

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 337, 341, 372, 396, 434, 462, 558, 651, 674, 682, 693, 868, 924, 961, 1011, 1023, 1116, 1302, 1348, 1364, 1386, 1922, 1953, 2022, 2046, 2359, 2387, 2604, 2772, 2883, 3033, 3069, 3707, 3844, 3906, 4044, 4092, 4718, 4774, 5766, 6066, 6138, 6727, 7077, 7161, 7414, 7812, 8649, 9436, 9548, 10447, 10571, 11121, 11532, 12132, 12276, 13454, 14154, 14322, 14828, 17298, 20181, 20894, 21142, 21231, 21483, 22242, 25949, 26908, 28308, 28644, 31341, 31713, 33363, 34596, 40362, 41788, 42284, 42462, 42966, 44484, 51898, 60543, 62682, 63426, 66726, 73129, 73997, 77847, 80724, 84924, 85932, 94023, 95139, 103796, 114917, 121086, 125364, 126852, 133452, 146258, 147994, 155694, 188046, 190278, 219387, 221991, 229834, 233541, 242172, 292516, 295988, 311388, 323857, 344751, 376092, 380556, 438774, 443982, 459668, 467082, 647714, 658161, 665973, 689502, 804419, 877548, 887964, 934164, 971571, 1034253, 1295428, 1316322, 1331946, 1379004, 1608838, 1943142, 2068506, 2266999, 2413257, 2632644, 2663892, 2914713, 3217676, 3562427, 3886284, 4137012, 4533998, 4826514, 5829426, 6800997, 7124854, 7239771, 9067996, 9653028, 10687281, 11658852, 13601994, 14249708, 14479542, 20402991, 21374562, 24936989, 27203988, 28959084, 32061843, 40805982, 42749124, 49873978, 64123686, 74810967, 81611964, 99747956, 128247372, 149621934, 224432901, 299243868, 448865802, 897731604]

約数ペア:

[(1, 897731604), (2, 448865802), (3, 299243868), (4, 224432901), (6, 149621934), (7, 128247372), (9, 99747956), (11, 81611964), (12, 74810967), (14, 64123686), (18, 49873978), (21, 42749124), (22, 40805982), (28, 32061843), (31, 28959084), (33, 27203988), (36, 24936989), (42, 21374562), (44, 20402991), (62, 14479542), (63, 14249708), (66, 13601994), (77, 11658852), (84, 10687281), (93, 9653028), (99, 9067996), (124, 7239771), (126, 7124854), (132, 6800997), (154, 5829426), (186, 4826514), (198, 4533998), (217, 4137012), (231, 3886284), (252, 3562427), (279, 3217676), (308, 2914713), (337, 2663892), (341, 2632644), (372, 2413257), (396, 2266999), (434, 2068506), (462, 1943142), (558, 1608838), (651, 1379004), (674, 1331946), (682, 1316322), (693, 1295428), (868, 1034253), (924, 971571), (961, 934164), (1011, 887964), (1023, 877548), (1116, 804419), (1302, 689502), (1348, 665973), (1364, 658161), (1386, 647714), (1922, 467082), (1953, 459668), (2022, 443982), (2046, 438774), (2359, 380556), (2387, 376092), (2604, 344751), (2772, 323857), (2883, 311388), (3033, 295988), (3069, 292516), (3707, 242172), (3844, 233541), (3906, 229834), (4044, 221991), (4092, 219387), (4718, 190278), (4774, 188046), (5766, 155694), (6066, 147994), (6138, 146258), (6727, 133452), (7077, 126852), (7161, 125364), (7414, 121086), (7812, 114917), (8649, 103796), (9436, 95139), (9548, 94023), (10447, 85932), (10571, 84924), (11121, 80724), (11532, 77847), (12132, 73997), (12276, 73129), (13454, 66726), (14154, 63426), (14322, 62682), (14828, 60543), (17298, 51898), (20181, 44484), (20894, 42966), (21142, 42462), (21231, 42284), (21483, 41788), (22242, 40362), (25949, 34596), (26908, 33363), (28308, 31713), (28644, 31341)]