19724543104

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 47498054400

約数和(自身を除く): 27773511296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 229, 248, 392, 434, 443, 448, 458, 496, 784, 868, 886, 896, 916, 992, 1519, 1568, 1603, 1736, 1772, 1832, 1984, 3038, 3101, 3136, 3206, 3472, 3544, 3664, 3968, 6076, 6202, 6272, 6412, 6944, 7088, 7099, 7328, 11221, 12152, 12404, 12824, 13733, 13888, 14176, 14198, 14656, 21707, 22442, 24304, 24808, 25648, 27466, 27776, 28352, 28396, 29312, 43414, 44884, 48608, 49616, 49693, 51296, 54932, 56704, 56792, 86828, 89768, 96131, 97216, 99232, 99386, 101447, 102592, 109864, 113584, 173656, 179536, 192262, 194432, 198464, 198772, 202894, 205184, 219728, 227168, 347312, 347851, 359072, 384524, 396928, 397544, 405788, 439456, 454336, 672917, 694624, 695702, 710129, 718144, 769048, 795088, 811576, 878912, 908672, 1345834, 1389248, 1391404, 1420258, 1436288, 1538096, 1590176, 1623152, 1757824, 2691668, 2778496, 2782808, 2840516, 3076192, 3144857, 3180352, 3246304, 4970903, 5383336, 5565616, 5681032, 6152384, 6289714, 6360704, 6492608, 9941806, 10766672, 11131232, 11362064, 12304768, 12579428, 12985216, 19883612, 21533344, 22013999, 22262464, 22724128, 25158856, 39767224, 43066688, 44027998, 44524928, 45448256, 50317712, 79534448, 86133376, 88055996, 90896512, 100635424, 154097993, 159068896, 176111992, 201270848, 308195986, 318137792, 352223984, 402541696, 616391972, 636275584, 704447968, 1232783944, 1408895936, 2465567888, 2817791872, 4931135776, 9862271552, 19724543104]

約数ペア:

[(1, 19724543104), (2, 9862271552), (4, 4931135776), (7, 2817791872), (8, 2465567888), (14, 1408895936), (16, 1232783944), (28, 704447968), (31, 636275584), (32, 616391972), (49, 402541696), (56, 352223984), (62, 318137792), (64, 308195986), (98, 201270848), (112, 176111992), (124, 159068896), (128, 154097993), (196, 100635424), (217, 90896512), (224, 88055996), (229, 86133376), (248, 79534448), (392, 50317712), (434, 45448256), (443, 44524928), (448, 44027998), (458, 43066688), (496, 39767224), (784, 25158856), (868, 22724128), (886, 22262464), (896, 22013999), (916, 21533344), (992, 19883612), (1519, 12985216), (1568, 12579428), (1603, 12304768), (1736, 11362064), (1772, 11131232), (1832, 10766672), (1984, 9941806), (3038, 6492608), (3101, 6360704), (3136, 6289714), (3206, 6152384), (3472, 5681032), (3544, 5565616), (3664, 5383336), (3968, 4970903), (6076, 3246304), (6202, 3180352), (6272, 3144857), (6412, 3076192), (6944, 2840516), (7088, 2782808), (7099, 2778496), (7328, 2691668), (11221, 1757824), (12152, 1623152), (12404, 1590176), (12824, 1538096), (13733, 1436288), (13888, 1420258), (14176, 1391404), (14198, 1389248), (14656, 1345834), (21707, 908672), (22442, 878912), (24304, 811576), (24808, 795088), (25648, 769048), (27466, 718144), (27776, 710129), (28352, 695702), (28396, 694624), (29312, 672917), (43414, 454336), (44884, 439456), (48608, 405788), (49616, 397544), (49693, 396928), (51296, 384524), (54932, 359072), (56704, 347851), (56792, 347312), (86828, 227168), (89768, 219728), (96131, 205184), (97216, 202894), (99232, 198772), (99386, 198464), (101447, 194432), (102592, 192262), (109864, 179536), (113584, 173656)]