1288985688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 3895257600

約数和(自身を除く): 2606271912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 71, 72, 76, 92, 114, 138, 142, 152, 171, 184, 207, 213, 228, 276, 284, 342, 414, 426, 437, 456, 552, 568, 577, 639, 684, 828, 852, 874, 1154, 1278, 1311, 1349, 1368, 1633, 1656, 1704, 1731, 1748, 2308, 2556, 2622, 2698, 3266, 3462, 3496, 3933, 4047, 4616, 4899, 5112, 5193, 5244, 5396, 6532, 6924, 7866, 8094, 9798, 10386, 10488, 10792, 10963, 12141, 13064, 13271, 13848, 14697, 15732, 16188, 19596, 20772, 21926, 24282, 26542, 29394, 31027, 31464, 32376, 32889, 39192, 39813, 40967, 41544, 43852, 48564, 53084, 58788, 62054, 65778, 79626, 81934, 87704, 93081, 97128, 98667, 106168, 117576, 119439, 122901, 124108, 131556, 159252, 163868, 186162, 197334, 238878, 245802, 248216, 252149, 263112, 279243, 318504, 327736, 368703, 372324, 394668, 477756, 491604, 504298, 558486, 737406, 744648, 756447, 778373, 789336, 942241, 955512, 983208, 1008596, 1116972, 1474812, 1512894, 1556746, 1884482, 2017192, 2233944, 2269341, 2335119, 2826723, 2949624, 3025788, 3113492, 3768964, 4538682, 4670238, 5653446, 6051576, 6226984, 7005357, 7537928, 8480169, 9077364, 9340476, 11306892, 14010714, 16960338, 17902579, 18154728, 18680952, 22613784, 28021428, 33920676, 35805158, 53707737, 56042856, 67841352, 71610316, 107415474, 143220632, 161123211, 214830948, 322246422, 429661896, 644492844, 1288985688]

約数ペア:

[(1, 1288985688), (2, 644492844), (3, 429661896), (4, 322246422), (6, 214830948), (8, 161123211), (9, 143220632), (12, 107415474), (18, 71610316), (19, 67841352), (23, 56042856), (24, 53707737), (36, 35805158), (38, 33920676), (46, 28021428), (57, 22613784), (69, 18680952), (71, 18154728), (72, 17902579), (76, 16960338), (92, 14010714), (114, 11306892), (138, 9340476), (142, 9077364), (152, 8480169), (171, 7537928), (184, 7005357), (207, 6226984), (213, 6051576), (228, 5653446), (276, 4670238), (284, 4538682), (342, 3768964), (414, 3113492), (426, 3025788), (437, 2949624), (456, 2826723), (552, 2335119), (568, 2269341), (577, 2233944), (639, 2017192), (684, 1884482), (828, 1556746), (852, 1512894), (874, 1474812), (1154, 1116972), (1278, 1008596), (1311, 983208), (1349, 955512), (1368, 942241), (1633, 789336), (1656, 778373), (1704, 756447), (1731, 744648), (1748, 737406), (2308, 558486), (2556, 504298), (2622, 491604), (2698, 477756), (3266, 394668), (3462, 372324), (3496, 368703), (3933, 327736), (4047, 318504), (4616, 279243), (4899, 263112), (5112, 252149), (5193, 248216), (5244, 245802), (5396, 238878), (6532, 197334), (6924, 186162), (7866, 163868), (8094, 159252), (9798, 131556), (10386, 124108), (10488, 122901), (10792, 119439), (10963, 117576), (12141, 106168), (13064, 98667), (13271, 97128), (13848, 93081), (14697, 87704), (15732, 81934), (16188, 79626), (19596, 65778), (20772, 62054), (21926, 58788), (24282, 53084), (26542, 48564), (29394, 43852), (31027, 41544), (31464, 40967), (32376, 39813), (32889, 39192)]