315172494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 913650192

約数和(自身を除く): 598477698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 41, 42, 57, 63, 78, 82, 91, 114, 117, 123, 126, 133, 169, 171, 182, 234, 246, 247, 266, 273, 287, 338, 342, 361, 369, 399, 494, 507, 533, 546, 574, 722, 738, 741, 779, 798, 819, 861, 1014, 1066, 1083, 1183, 1197, 1482, 1521, 1558, 1599, 1638, 1722, 1729, 2166, 2223, 2337, 2366, 2394, 2527, 2583, 3042, 3198, 3211, 3249, 3458, 3549, 3731, 4446, 4674, 4693, 4797, 5054, 5166, 5187, 5453, 6422, 6498, 6929, 7011, 7098, 7462, 7581, 9386, 9594, 9633, 10127, 10374, 10647, 10906, 11193, 13858, 14022, 14079, 14801, 15162, 15561, 16359, 19266, 20254, 20787, 21294, 22386, 22477, 22743, 28158, 28899, 29602, 30381, 31122, 32718, 32851, 33579, 41574, 42237, 44403, 44954, 45486, 48503, 49077, 57798, 60762, 61009, 62361, 65702, 67158, 67431, 70889, 84474, 88806, 91143, 97006, 98154, 98553, 103607, 122018, 124722, 131651, 133209, 134862, 141778, 145509, 182286, 183027, 192413, 197106, 202293, 207214, 212667, 263302, 266418, 291018, 295659, 310821, 366054, 384826, 394953, 404586, 425334, 427063, 436527, 549081, 577239, 591318, 621642, 638001, 789906, 854126, 873054, 921557, 932463, 1098162, 1154478, 1184859, 1276002, 1281189, 1346891, 1731717, 1843114, 1864926, 2369718, 2501369, 2562378, 2693782, 2764671, 3463434, 3843567, 4040673, 5002738, 5529342, 7504107, 7687134, 8081346, 8294013, 12122019, 15008214, 16588026, 17509583, 22512321, 24244038, 35019166, 45024642, 52528749, 105057498, 157586247, 315172494]

約数ペア:

[(1, 315172494), (2, 157586247), (3, 105057498), (6, 52528749), (7, 45024642), (9, 35019166), (13, 24244038), (14, 22512321), (18, 17509583), (19, 16588026), (21, 15008214), (26, 12122019), (38, 8294013), (39, 8081346), (41, 7687134), (42, 7504107), (57, 5529342), (63, 5002738), (78, 4040673), (82, 3843567), (91, 3463434), (114, 2764671), (117, 2693782), (123, 2562378), (126, 2501369), (133, 2369718), (169, 1864926), (171, 1843114), (182, 1731717), (234, 1346891), (246, 1281189), (247, 1276002), (266, 1184859), (273, 1154478), (287, 1098162), (338, 932463), (342, 921557), (361, 873054), (369, 854126), (399, 789906), (494, 638001), (507, 621642), (533, 591318), (546, 577239), (574, 549081), (722, 436527), (738, 427063), (741, 425334), (779, 404586), (798, 394953), (819, 384826), (861, 366054), (1014, 310821), (1066, 295659), (1083, 291018), (1183, 266418), (1197, 263302), (1482, 212667), (1521, 207214), (1558, 202293), (1599, 197106), (1638, 192413), (1722, 183027), (1729, 182286), (2166, 145509), (2223, 141778), (2337, 134862), (2366, 133209), (2394, 131651), (2527, 124722), (2583, 122018), (3042, 103607), (3198, 98553), (3211, 98154), (3249, 97006), (3458, 91143), (3549, 88806), (3731, 84474), (4446, 70889), (4674, 67431), (4693, 67158), (4797, 65702), (5054, 62361), (5166, 61009), (5187, 60762), (5453, 57798), (6422, 49077), (6498, 48503), (6929, 45486), (7011, 44954), (7098, 44403), (7462, 42237), (7581, 41574), (9386, 33579), (9594, 32851), (9633, 32718), (10127, 31122), (10374, 30381), (10647, 29602), (10906, 28899), (11193, 28158), (13858, 22743), (14022, 22477), (14079, 22386), (14801, 21294), (15162, 20787), (15561, 20254), (16359, 19266)]