1645118272

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1744

約数の個数: 112

約数和(自身を含む): 3896937088

約数和(自身を除く): 2251818816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 112, 122, 148, 224, 244, 259, 296, 427, 448, 488, 518, 592, 854, 976, 1036, 1184, 1627, 1708, 1952, 2072, 2257, 2368, 3254, 3416, 3904, 4144, 4514, 6508, 6832, 8288, 9028, 11389, 13016, 13664, 15799, 16576, 18056, 22778, 26032, 27328, 31598, 36112, 45556, 52064, 60199, 63196, 72224, 91112, 99247, 104128, 120398, 126392, 144448, 182224, 198494, 240796, 252784, 364448, 396988, 421393, 481592, 505568, 694729, 728896, 793976, 842786, 963184, 1011136, 1389458, 1587952, 1685572, 1926368, 2778916, 3175904, 3371144, 3672139, 3852736, 5557832, 6351808, 6742288, 7344278, 11115664, 13484576, 14688556, 22231328, 25704973, 26969152, 29377112, 44462656, 51409946, 58754224, 102819892, 117508448, 205639784, 235016896, 411279568, 822559136, 1645118272]

約数ペア:

[(1, 1645118272), (2, 822559136), (4, 411279568), (7, 235016896), (8, 205639784), (14, 117508448), (16, 102819892), (28, 58754224), (32, 51409946), (37, 44462656), (56, 29377112), (61, 26969152), (64, 25704973), (74, 22231328), (112, 14688556), (122, 13484576), (148, 11115664), (224, 7344278), (244, 6742288), (259, 6351808), (296, 5557832), (427, 3852736), (448, 3672139), (488, 3371144), (518, 3175904), (592, 2778916), (854, 1926368), (976, 1685572), (1036, 1587952), (1184, 1389458), (1627, 1011136), (1708, 963184), (1952, 842786), (2072, 793976), (2257, 728896), (2368, 694729), (3254, 505568), (3416, 481592), (3904, 421393), (4144, 396988), (4514, 364448), (6508, 252784), (6832, 240796), (8288, 198494), (9028, 182224), (11389, 144448), (13016, 126392), (13664, 120398), (15799, 104128), (16576, 99247), (18056, 91112), (22778, 72224), (26032, 63196), (27328, 60199), (31598, 52064), (36112, 45556)]