995622344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 2166912000

約数和(自身を除く): 1171289656

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 43, 46, 74, 76, 86, 92, 148, 152, 172, 179, 184, 296, 344, 358, 437, 703, 716, 817, 851, 874, 989, 1406, 1432, 1591, 1634, 1702, 1748, 1978, 2812, 3182, 3268, 3401, 3404, 3496, 3956, 4117, 5624, 6364, 6536, 6623, 6802, 6808, 7697, 7912, 8234, 12728, 13246, 13604, 15394, 16169, 16468, 18791, 26492, 27208, 30229, 30788, 32338, 32936, 36593, 37582, 52984, 60458, 61576, 64676, 73186, 75164, 78223, 120916, 125837, 129352, 146243, 146372, 150328, 152329, 156446, 177031, 241832, 251674, 284789, 292486, 292744, 304658, 312892, 354062, 503348, 569578, 584972, 609316, 625784, 695267, 708124, 1006696, 1139156, 1169944, 1218632, 1390534, 1416248, 2278312, 2781068, 2894251, 3363589, 5410991, 5562136, 5788502, 6550147, 6727178, 10821982, 11577004, 13100294, 13454356, 21643964, 23154008, 26200588, 26908712, 43287928, 52401176, 124452793, 248905586, 497811172, 995622344]

約数ペア:

[(1, 995622344), (2, 497811172), (4, 248905586), (8, 124452793), (19, 52401176), (23, 43287928), (37, 26908712), (38, 26200588), (43, 23154008), (46, 21643964), (74, 13454356), (76, 13100294), (86, 11577004), (92, 10821982), (148, 6727178), (152, 6550147), (172, 5788502), (179, 5562136), (184, 5410991), (296, 3363589), (344, 2894251), (358, 2781068), (437, 2278312), (703, 1416248), (716, 1390534), (817, 1218632), (851, 1169944), (874, 1139156), (989, 1006696), (1406, 708124), (1432, 695267), (1591, 625784), (1634, 609316), (1702, 584972), (1748, 569578), (1978, 503348), (2812, 354062), (3182, 312892), (3268, 304658), (3401, 292744), (3404, 292486), (3496, 284789), (3956, 251674), (4117, 241832), (5624, 177031), (6364, 156446), (6536, 152329), (6623, 150328), (6802, 146372), (6808, 146243), (7697, 129352), (7912, 125837), (8234, 120916), (12728, 78223), (13246, 75164), (13604, 73186), (15394, 64676), (16169, 61576), (16468, 60458), (18791, 52984), (26492, 37582), (27208, 36593), (30229, 32936), (30788, 32338)]