1740855924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 4864204800

約数和(自身を除く): 3123348876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 239, 276, 342, 414, 437, 463, 478, 684, 717, 828, 874, 926, 956, 1311, 1389, 1434, 1748, 1852, 2151, 2622, 2778, 2868, 3933, 4167, 4302, 4541, 5244, 5497, 5556, 7866, 8334, 8604, 8797, 9082, 10649, 10994, 13623, 15732, 16491, 16668, 17594, 18164, 21298, 21988, 26391, 27246, 31947, 32982, 35188, 40869, 42596, 49473, 52782, 54492, 63894, 65964, 79173, 81738, 95841, 98946, 104443, 105564, 110657, 127788, 158346, 163476, 191682, 197892, 202331, 208886, 221314, 313329, 316692, 331971, 383364, 404662, 417772, 442628, 606993, 626658, 663942, 809324, 939987, 995913, 1213986, 1253316, 1327884, 1820979, 1879974, 1991826, 2102483, 2427972, 2545111, 3641958, 3759948, 3983652, 4204966, 5090222, 6307449, 7283916, 7635333, 8409932, 10180444, 12614898, 15270666, 18922347, 22905999, 25229796, 30541332, 37844694, 45811998, 48357109, 75689388, 91623996, 96714218, 145071327, 193428436, 290142654, 435213981, 580285308, 870427962, 1740855924]

約数ペア:

[(1, 1740855924), (2, 870427962), (3, 580285308), (4, 435213981), (6, 290142654), (9, 193428436), (12, 145071327), (18, 96714218), (19, 91623996), (23, 75689388), (36, 48357109), (38, 45811998), (46, 37844694), (57, 30541332), (69, 25229796), (76, 22905999), (92, 18922347), (114, 15270666), (138, 12614898), (171, 10180444), (207, 8409932), (228, 7635333), (239, 7283916), (276, 6307449), (342, 5090222), (414, 4204966), (437, 3983652), (463, 3759948), (478, 3641958), (684, 2545111), (717, 2427972), (828, 2102483), (874, 1991826), (926, 1879974), (956, 1820979), (1311, 1327884), (1389, 1253316), (1434, 1213986), (1748, 995913), (1852, 939987), (2151, 809324), (2622, 663942), (2778, 626658), (2868, 606993), (3933, 442628), (4167, 417772), (4302, 404662), (4541, 383364), (5244, 331971), (5497, 316692), (5556, 313329), (7866, 221314), (8334, 208886), (8604, 202331), (8797, 197892), (9082, 191682), (10649, 163476), (10994, 158346), (13623, 127788), (15732, 110657), (16491, 105564), (16668, 104443), (17594, 98946), (18164, 95841), (21298, 81738), (21988, 79173), (26391, 65964), (27246, 63894), (31947, 54492), (32982, 52782), (35188, 49473), (40869, 42596)]