1897847224

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1222

約数の個数: 192

約数和(自身を含む): 4972816800

約数和(自身を除く): 3074969576

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 49, 52, 56, 68, 76, 91, 98, 104, 119, 133, 136, 152, 182, 196, 221, 238, 247, 266, 323, 364, 392, 442, 476, 494, 532, 637, 646, 728, 833, 884, 931, 952, 988, 1064, 1153, 1274, 1292, 1547, 1666, 1729, 1768, 1862, 1976, 2261, 2306, 2548, 2584, 3094, 3332, 3458, 3724, 4199, 4522, 4612, 5096, 6188, 6664, 6916, 7448, 8071, 8398, 9044, 9224, 10829, 12103, 12376, 13832, 14989, 15827, 16142, 16796, 18088, 19601, 21658, 21907, 24206, 29393, 29978, 31654, 32284, 33592, 39202, 43316, 43814, 48412, 56497, 58786, 59956, 63308, 64568, 78404, 86632, 87628, 96824, 104923, 112994, 117572, 119912, 126616, 137207, 153349, 156808, 175256, 205751, 209846, 225988, 235144, 254813, 274414, 284791, 306698, 372419, 411502, 419692, 451976, 509626, 548828, 569582, 613396, 734461, 744838, 823004, 839384, 960449, 1019252, 1073443, 1097656, 1139164, 1226792, 1468922, 1489676, 1646008, 1783691, 1920898, 1993537, 2038504, 2146886, 2278328, 2606933, 2937844, 2979352, 3567382, 3841796, 3987074, 4293772, 4841447, 5213866, 5875688, 7134764, 7683592, 7974148, 8587544, 9682894, 10427732, 12485837, 13954759, 14269528, 15948296, 18248531, 19365788, 20855464, 24971674, 27909518, 33890129, 36497062, 38731576, 49943348, 55819036, 67780258, 72994124, 99886696, 111638072, 135560516, 145988248, 237230903, 271121032, 474461806, 948923612, 1897847224]

約数ペア:

[(1, 1897847224), (2, 948923612), (4, 474461806), (7, 271121032), (8, 237230903), (13, 145988248), (14, 135560516), (17, 111638072), (19, 99886696), (26, 72994124), (28, 67780258), (34, 55819036), (38, 49943348), (49, 38731576), (52, 36497062), (56, 33890129), (68, 27909518), (76, 24971674), (91, 20855464), (98, 19365788), (104, 18248531), (119, 15948296), (133, 14269528), (136, 13954759), (152, 12485837), (182, 10427732), (196, 9682894), (221, 8587544), (238, 7974148), (247, 7683592), (266, 7134764), (323, 5875688), (364, 5213866), (392, 4841447), (442, 4293772), (476, 3987074), (494, 3841796), (532, 3567382), (637, 2979352), (646, 2937844), (728, 2606933), (833, 2278328), (884, 2146886), (931, 2038504), (952, 1993537), (988, 1920898), (1064, 1783691), (1153, 1646008), (1274, 1489676), (1292, 1468922), (1547, 1226792), (1666, 1139164), (1729, 1097656), (1768, 1073443), (1862, 1019252), (1976, 960449), (2261, 839384), (2306, 823004), (2548, 744838), (2584, 734461), (3094, 613396), (3332, 569582), (3458, 548828), (3724, 509626), (4199, 451976), (4522, 419692), (4612, 411502), (5096, 372419), (6188, 306698), (6664, 284791), (6916, 274414), (7448, 254813), (8071, 235144), (8398, 225988), (9044, 209846), (9224, 205751), (10829, 175256), (12103, 156808), (12376, 153349), (13832, 137207), (14989, 126616), (15827, 119912), (16142, 117572), (16796, 112994), (18088, 104923), (19601, 96824), (21658, 87628), (21907, 86632), (24206, 78404), (29393, 64568), (29978, 63308), (31654, 59956), (32284, 58786), (33592, 56497), (39202, 48412), (43316, 43814)]