1616693624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1177

約数の個数: 128

約数和(自身を含む): 3916080000

約数和(自身を除く): 2299386376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 73, 91, 104, 116, 146, 182, 203, 232, 292, 364, 377, 406, 511, 584, 728, 754, 812, 949, 1022, 1049, 1508, 1624, 1898, 2044, 2098, 2117, 2639, 3016, 3796, 4088, 4196, 4234, 5278, 6643, 7343, 7592, 8392, 8468, 10556, 13286, 13637, 14686, 14819, 16936, 21112, 26572, 27274, 27521, 29372, 29638, 30421, 53144, 54548, 55042, 58744, 59276, 60842, 76577, 95459, 109096, 110084, 118552, 121684, 153154, 190918, 192647, 212947, 220168, 243368, 306308, 381836, 385294, 395473, 425894, 536039, 612616, 763672, 770588, 790946, 851788, 995501, 1072078, 1541176, 1581892, 1703576, 1991002, 2144156, 2220733, 2768311, 3163784, 3982004, 4288312, 4441466, 5536622, 6968507, 7964008, 8882932, 11073244, 13937014, 15545131, 17765864, 22146488, 27874028, 28869529, 31090262, 55748056, 57739058, 62180524, 115478116, 124361048, 202086703, 230956232, 404173406, 808346812, 1616693624]

約数ペア:

[(1, 1616693624), (2, 808346812), (4, 404173406), (7, 230956232), (8, 202086703), (13, 124361048), (14, 115478116), (26, 62180524), (28, 57739058), (29, 55748056), (52, 31090262), (56, 28869529), (58, 27874028), (73, 22146488), (91, 17765864), (104, 15545131), (116, 13937014), (146, 11073244), (182, 8882932), (203, 7964008), (232, 6968507), (292, 5536622), (364, 4441466), (377, 4288312), (406, 3982004), (511, 3163784), (584, 2768311), (728, 2220733), (754, 2144156), (812, 1991002), (949, 1703576), (1022, 1581892), (1049, 1541176), (1508, 1072078), (1624, 995501), (1898, 851788), (2044, 790946), (2098, 770588), (2117, 763672), (2639, 612616), (3016, 536039), (3796, 425894), (4088, 395473), (4196, 385294), (4234, 381836), (5278, 306308), (6643, 243368), (7343, 220168), (7592, 212947), (8392, 192647), (8468, 190918), (10556, 153154), (13286, 121684), (13637, 118552), (14686, 110084), (14819, 109096), (16936, 95459), (21112, 76577), (26572, 60842), (27274, 59276), (27521, 58744), (29372, 55042), (29638, 54548), (30421, 53144)]