285991992

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 958003200

約数和(自身を除く): 672011208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 47, 52, 54, 66, 72, 78, 88, 94, 99, 104, 108, 117, 132, 141, 143, 156, 188, 197, 198, 216, 234, 264, 282, 286, 297, 312, 351, 376, 394, 396, 423, 429, 468, 517, 564, 572, 591, 594, 611, 702, 788, 792, 846, 858, 936, 1034, 1128, 1144, 1182, 1188, 1222, 1269, 1287, 1404, 1551, 1576, 1692, 1716, 1773, 1833, 2068, 2167, 2364, 2376, 2444, 2538, 2561, 2574, 2808, 3102, 3384, 3432, 3546, 3666, 3861, 4136, 4334, 4653, 4728, 4888, 5076, 5122, 5148, 5319, 5499, 6204, 6501, 6721, 7092, 7332, 7683, 7722, 8668, 9259, 9306, 10152, 10244, 10296, 10638, 10998, 12408, 13002, 13442, 13959, 14184, 14664, 15366, 15444, 16497, 17336, 18518, 18612, 19503, 20163, 20488, 21276, 21996, 23049, 26004, 26884, 27777, 27918, 28171, 30732, 30888, 32994, 37036, 37224, 39006, 40326, 42552, 43992, 46098, 52008, 53768, 55554, 55836, 56342, 58509, 60489, 61464, 65988, 69147, 74072, 78012, 80652, 83331, 84513, 92196, 101849, 111108, 111672, 112684, 117018, 120367, 120978, 131976, 138294, 156024, 161304, 166662, 169026, 181467, 184392, 203698, 222216, 225368, 234036, 240734, 241956, 249993, 253539, 276588, 305547, 333324, 338052, 361101, 362934, 407396, 468072, 481468, 483912, 499986, 507078, 553176, 611094, 666648, 676104, 722202, 725868, 760617, 814792, 916641, 962936, 999972, 1014156, 1083303, 1222188, 1324037, 1444404, 1451736, 1521234, 1833282, 1999944, 2028312, 2166606, 2444376, 2648074, 2749923, 2888808, 3042468, 3249909, 3666564, 3972111, 4333212, 5296148, 5499846, 6084936, 6499818, 7333128, 7944222, 8666424, 10592296, 10999692, 11916333, 12999636, 15888444, 21999384, 23832666, 25999272, 31776888, 35748999, 47665332, 71497998, 95330664, 142995996, 285991992]

約数ペア:

[(1, 285991992), (2, 142995996), (3, 95330664), (4, 71497998), (6, 47665332), (8, 35748999), (9, 31776888), (11, 25999272), (12, 23832666), (13, 21999384), (18, 15888444), (22, 12999636), (24, 11916333), (26, 10999692), (27, 10592296), (33, 8666424), (36, 7944222), (39, 7333128), (44, 6499818), (47, 6084936), (52, 5499846), (54, 5296148), (66, 4333212), (72, 3972111), (78, 3666564), (88, 3249909), (94, 3042468), (99, 2888808), (104, 2749923), (108, 2648074), (117, 2444376), (132, 2166606), (141, 2028312), (143, 1999944), (156, 1833282), (188, 1521234), (197, 1451736), (198, 1444404), (216, 1324037), (234, 1222188), (264, 1083303), (282, 1014156), (286, 999972), (297, 962936), (312, 916641), (351, 814792), (376, 760617), (394, 725868), (396, 722202), (423, 676104), (429, 666648), (468, 611094), (517, 553176), (564, 507078), (572, 499986), (591, 483912), (594, 481468), (611, 468072), (702, 407396), (788, 362934), (792, 361101), (846, 338052), (858, 333324), (936, 305547), (1034, 276588), (1128, 253539), (1144, 249993), (1182, 241956), (1188, 240734), (1222, 234036), (1269, 225368), (1287, 222216), (1404, 203698), (1551, 184392), (1576, 181467), (1692, 169026), (1716, 166662), (1773, 161304), (1833, 156024), (2068, 138294), (2167, 131976), (2364, 120978), (2376, 120367), (2444, 117018), (2538, 112684), (2561, 111672), (2574, 111108), (2808, 101849), (3102, 92196), (3384, 84513), (3432, 83331), (3546, 80652), (3666, 78012), (3861, 74072), (4136, 69147), (4334, 65988), (4653, 61464), (4728, 60489), (4888, 58509), (5076, 56342), (5122, 55836), (5148, 55554), (5319, 53768), (5499, 52008), (6204, 46098), (6501, 43992), (6721, 42552), (7092, 40326), (7332, 39006), (7683, 37224), (7722, 37036), (8668, 32994), (9259, 30888), (9306, 30732), (10152, 28171), (10244, 27918), (10296, 27777), (10638, 26884), (10998, 26004), (12408, 23049), (13002, 21996), (13442, 21276), (13959, 20488), (14184, 20163), (14664, 19503), (15366, 18612), (15444, 18518), (16497, 17336)]