2146208384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 5190739200

約数和(自身を除く): 3044530816

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 37, 38, 46, 61, 64, 68, 74, 76, 92, 122, 128, 136, 148, 152, 184, 244, 272, 296, 304, 323, 368, 391, 437, 488, 544, 592, 608, 629, 646, 703, 736, 782, 851, 874, 976, 1037, 1088, 1159, 1184, 1216, 1258, 1292, 1403, 1406, 1472, 1564, 1702, 1748, 1952, 2074, 2176, 2257, 2318, 2368, 2432, 2516, 2584, 2806, 2812, 2944, 3128, 3404, 3496, 3904, 4148, 4514, 4636, 4736, 5032, 5168, 5612, 5624, 6256, 6808, 6992, 7429, 7808, 8296, 9028, 9272, 10064, 10336, 11224, 11248, 11951, 12512, 13616, 13984, 14467, 14858, 16169, 16592, 18056, 18544, 19703, 20128, 20672, 22448, 22496, 23851, 23902, 25024, 26657, 27232, 27968, 28934, 29716, 32338, 33184, 36112, 37088, 38369, 39406, 40256, 41344, 42883, 44896, 44992, 47702, 47804, 50048, 51911, 53314, 54464, 55936, 57868, 59432, 64676, 66368, 72224, 74176, 76738, 78812, 80512, 85766, 89792, 89984, 95404, 95608, 103822, 106628, 108928, 115736, 118864, 129352, 132736, 144448, 148352, 153476, 157624, 171532, 179584, 190808, 191216, 207644, 213256, 231472, 237728, 258704, 274873, 288896, 306952, 315248, 343064, 381616, 382432, 415288, 426512, 453169, 462944, 475456, 517408, 549746, 613904, 630496, 686128, 729011, 763232, 764864, 830576, 853024, 882487, 906338, 925888, 950912, 986309, 1034816, 1099492, 1227808, 1260992, 1372256, 1458022, 1526464, 1529728, 1661152, 1706048, 1764974, 1812676, 1851776, 1972618, 2069632, 2198984, 2455616, 2521984, 2744512, 2916044, 3052928, 3322304, 3412096, 3529948, 3625352, 3945236, 4397968, 4911232, 5489024, 5832088, 6644608, 7059896, 7250704, 7890472, 8795936, 11664176, 14119792, 14501408, 15780944, 16767253, 17591872, 23328352, 28239584, 29002816, 31561888, 33534506, 35183744, 46656704, 56479168, 58005632, 63123776, 67069012, 93313408, 112958336, 126247552, 134138024, 268276048, 536552096, 1073104192, 2146208384]

約数ペア:

[(1, 2146208384), (2, 1073104192), (4, 536552096), (8, 268276048), (16, 134138024), (17, 126247552), (19, 112958336), (23, 93313408), (32, 67069012), (34, 63123776), (37, 58005632), (38, 56479168), (46, 46656704), (61, 35183744), (64, 33534506), (68, 31561888), (74, 29002816), (76, 28239584), (92, 23328352), (122, 17591872), (128, 16767253), (136, 15780944), (148, 14501408), (152, 14119792), (184, 11664176), (244, 8795936), (272, 7890472), (296, 7250704), (304, 7059896), (323, 6644608), (368, 5832088), (391, 5489024), (437, 4911232), (488, 4397968), (544, 3945236), (592, 3625352), (608, 3529948), (629, 3412096), (646, 3322304), (703, 3052928), (736, 2916044), (782, 2744512), (851, 2521984), (874, 2455616), (976, 2198984), (1037, 2069632), (1088, 1972618), (1159, 1851776), (1184, 1812676), (1216, 1764974), (1258, 1706048), (1292, 1661152), (1403, 1529728), (1406, 1526464), (1472, 1458022), (1564, 1372256), (1702, 1260992), (1748, 1227808), (1952, 1099492), (2074, 1034816), (2176, 986309), (2257, 950912), (2318, 925888), (2368, 906338), (2432, 882487), (2516, 853024), (2584, 830576), (2806, 764864), (2812, 763232), (2944, 729011), (3128, 686128), (3404, 630496), (3496, 613904), (3904, 549746), (4148, 517408), (4514, 475456), (4636, 462944), (4736, 453169), (5032, 426512), (5168, 415288), (5612, 382432), (5624, 381616), (6256, 343064), (6808, 315248), (6992, 306952), (7429, 288896), (7808, 274873), (8296, 258704), (9028, 237728), (9272, 231472), (10064, 213256), (10336, 207644), (11224, 191216), (11248, 190808), (11951, 179584), (12512, 171532), (13616, 157624), (13984, 153476), (14467, 148352), (14858, 144448), (16169, 132736), (16592, 129352), (18056, 118864), (18544, 115736), (19703, 108928), (20128, 106628), (20672, 103822), (22448, 95608), (22496, 95404), (23851, 89984), (23902, 89792), (25024, 85766), (26657, 80512), (27232, 78812), (27968, 76738), (28934, 74176), (29716, 72224), (32338, 66368), (33184, 64676), (36112, 59432), (37088, 57868), (38369, 55936), (39406, 54464), (40256, 53314), (41344, 51911), (42883, 50048), (44896, 47804), (44992, 47702)]