187997628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 619799040

約数和(自身を除く): 431801412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 41, 42, 51, 52, 57, 68, 76, 78, 82, 84, 91, 102, 114, 119, 123, 133, 156, 164, 169, 182, 204, 221, 228, 238, 246, 247, 266, 273, 287, 323, 338, 357, 364, 399, 442, 476, 492, 494, 507, 532, 533, 546, 574, 646, 663, 676, 697, 714, 741, 779, 798, 861, 884, 969, 988, 1014, 1066, 1092, 1148, 1183, 1292, 1326, 1394, 1428, 1482, 1547, 1558, 1596, 1599, 1722, 1729, 1938, 2028, 2091, 2132, 2261, 2337, 2366, 2652, 2788, 2873, 2964, 3094, 3116, 3198, 3211, 3444, 3458, 3549, 3731, 3876, 4182, 4199, 4522, 4641, 4674, 4732, 4879, 5187, 5453, 5746, 6188, 6396, 6422, 6783, 6916, 6929, 7098, 7462, 8364, 8398, 8619, 9044, 9061, 9282, 9348, 9633, 9758, 10127, 10374, 10906, 11193, 11492, 12597, 12844, 13243, 13566, 13858, 14196, 14637, 14924, 16359, 16796, 17238, 18122, 18564, 19266, 19516, 20111, 20254, 20748, 20787, 21812, 22386, 22477, 25194, 26486, 27132, 27183, 27716, 29274, 29393, 30381, 32718, 34476, 36244, 38532, 39729, 40222, 40508, 41574, 44772, 44954, 48503, 50388, 52972, 54366, 54587, 58548, 58786, 60333, 60762, 63427, 65436, 67431, 70889, 79458, 80444, 83148, 88179, 89908, 92701, 97006, 108732, 109174, 117572, 117793, 120666, 121524, 126854, 131651, 134862, 141778, 145509, 158916, 163761, 172159, 176358, 185402, 190281, 194012, 212667, 218348, 235586, 241332, 253708, 263302, 269724, 278103, 283556, 291018, 327522, 344318, 352716, 353379, 370804, 380562, 382109, 394953, 425334, 471172, 516477, 526604, 556206, 582036, 655044, 688636, 706758, 761124, 764218, 789906, 824551, 850668, 921557, 1032954, 1112412, 1146327, 1205113, 1413516, 1528436, 1579812, 1649102, 1843114, 2065908, 2238067, 2292654, 2410226, 2473653, 2764671, 3298204, 3615339, 3686228, 4476134, 4585308, 4820452, 4947306, 5529342, 6714201, 7230678, 8952268, 9894612, 11058684, 13428402, 14461356, 15666469, 26856804, 31332938, 46999407, 62665876, 93998814, 187997628]

約数ペア:

[(1, 187997628), (2, 93998814), (3, 62665876), (4, 46999407), (6, 31332938), (7, 26856804), (12, 15666469), (13, 14461356), (14, 13428402), (17, 11058684), (19, 9894612), (21, 8952268), (26, 7230678), (28, 6714201), (34, 5529342), (38, 4947306), (39, 4820452), (41, 4585308), (42, 4476134), (51, 3686228), (52, 3615339), (57, 3298204), (68, 2764671), (76, 2473653), (78, 2410226), (82, 2292654), (84, 2238067), (91, 2065908), (102, 1843114), (114, 1649102), (119, 1579812), (123, 1528436), (133, 1413516), (156, 1205113), (164, 1146327), (169, 1112412), (182, 1032954), (204, 921557), (221, 850668), (228, 824551), (238, 789906), (246, 764218), (247, 761124), (266, 706758), (273, 688636), (287, 655044), (323, 582036), (338, 556206), (357, 526604), (364, 516477), (399, 471172), (442, 425334), (476, 394953), (492, 382109), (494, 380562), (507, 370804), (532, 353379), (533, 352716), (546, 344318), (574, 327522), (646, 291018), (663, 283556), (676, 278103), (697, 269724), (714, 263302), (741, 253708), (779, 241332), (798, 235586), (861, 218348), (884, 212667), (969, 194012), (988, 190281), (1014, 185402), (1066, 176358), (1092, 172159), (1148, 163761), (1183, 158916), (1292, 145509), (1326, 141778), (1394, 134862), (1428, 131651), (1482, 126854), (1547, 121524), (1558, 120666), (1596, 117793), (1599, 117572), (1722, 109174), (1729, 108732), (1938, 97006), (2028, 92701), (2091, 89908), (2132, 88179), (2261, 83148), (2337, 80444), (2366, 79458), (2652, 70889), (2788, 67431), (2873, 65436), (2964, 63427), (3094, 60762), (3116, 60333), (3198, 58786), (3211, 58548), (3444, 54587), (3458, 54366), (3549, 52972), (3731, 50388), (3876, 48503), (4182, 44954), (4199, 44772), (4522, 41574), (4641, 40508), (4674, 40222), (4732, 39729), (4879, 38532), (5187, 36244), (5453, 34476), (5746, 32718), (6188, 30381), (6396, 29393), (6422, 29274), (6783, 27716), (6916, 27183), (6929, 27132), (7098, 26486), (7462, 25194), (8364, 22477), (8398, 22386), (8619, 21812), (9044, 20787), (9061, 20748), (9282, 20254), (9348, 20111), (9633, 19516), (9758, 19266), (10127, 18564), (10374, 18122), (10906, 17238), (11193, 16796), (11492, 16359), (12597, 14924), (12844, 14637), (13243, 14196), (13566, 13858)]