2190837456

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 280

約数和(自身を含む): 6739735296

約数和(自身を除く): 4548897840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 73, 81, 83, 93, 108, 124, 144, 146, 162, 166, 186, 216, 219, 243, 248, 249, 279, 292, 324, 332, 372, 432, 438, 486, 496, 498, 558, 584, 648, 657, 664, 729, 744, 747, 837, 876, 972, 996, 1116, 1168, 1296, 1314, 1328, 1458, 1488, 1494, 1674, 1752, 1944, 1971, 1992, 2232, 2241, 2263, 2511, 2573, 2628, 2916, 2988, 3348, 3504, 3888, 3942, 3984, 4464, 4482, 4526, 5022, 5146, 5256, 5832, 5913, 5976, 6059, 6696, 6723, 6789, 7533, 7719, 7884, 8964, 9052, 10044, 10292, 10512, 11664, 11826, 11952, 12118, 13392, 13446, 13578, 15066, 15438, 15768, 17739, 17928, 18104, 18177, 20088, 20169, 20367, 20584, 22599, 23157, 23652, 24236, 26892, 27156, 30132, 30876, 31536, 35478, 35856, 36208, 36354, 40176, 40338, 40734, 41168, 45198, 46314, 47304, 48472, 53217, 53784, 54312, 54531, 60264, 60507, 61101, 61752, 69471, 70956, 72708, 80676, 81468, 90396, 92628, 94608, 96944, 106434, 107568, 108624, 109062, 120528, 121014, 122202, 123504, 138942, 141912, 145416, 161352, 162936, 163593, 180792, 183303, 185256, 187829, 208413, 212868, 218124, 242028, 244404, 277884, 283824, 290832, 322704, 325872, 327186, 361584, 366606, 370512, 375658, 416826, 425736, 436248, 484056, 488808, 490779, 549909, 555768, 563487, 625239, 654372, 733212, 751316, 833652, 851472, 872496, 968112, 977616, 981558, 1099818, 1111536, 1126974, 1250478, 1308744, 1466424, 1472337, 1502632, 1649727, 1667304, 1690461, 1875717, 1963116, 2199636, 2253948, 2500956, 2617488, 2932848, 2944674, 3005264, 3299454, 3334608, 3380922, 3751434, 3926232, 4399272, 4417011, 4507896, 5001912, 5071383, 5889348, 6598908, 6761844, 7502868, 7852464, 8798544, 8834022, 9015792, 10003824, 10142766, 11778696, 13197816, 13523688, 15005736, 15214149, 17668044, 20285532, 23557392, 26395632, 27047376, 30011472, 30428298, 35336088, 40571064, 45642447, 60856596, 70672176, 81142128, 91284894, 121713192, 136927341, 182569788, 243426384, 273854682, 365139576, 547709364, 730279152, 1095418728, 2190837456]

約数ペア:

[(1, 2190837456), (2, 1095418728), (3, 730279152), (4, 547709364), (6, 365139576), (8, 273854682), (9, 243426384), (12, 182569788), (16, 136927341), (18, 121713192), (24, 91284894), (27, 81142128), (31, 70672176), (36, 60856596), (48, 45642447), (54, 40571064), (62, 35336088), (72, 30428298), (73, 30011472), (81, 27047376), (83, 26395632), (93, 23557392), (108, 20285532), (124, 17668044), (144, 15214149), (146, 15005736), (162, 13523688), (166, 13197816), (186, 11778696), (216, 10142766), (219, 10003824), (243, 9015792), (248, 8834022), (249, 8798544), (279, 7852464), (292, 7502868), (324, 6761844), (332, 6598908), (372, 5889348), (432, 5071383), (438, 5001912), (486, 4507896), (496, 4417011), (498, 4399272), (558, 3926232), (584, 3751434), (648, 3380922), (657, 3334608), (664, 3299454), (729, 3005264), (744, 2944674), (747, 2932848), (837, 2617488), (876, 2500956), (972, 2253948), (996, 2199636), (1116, 1963116), (1168, 1875717), (1296, 1690461), (1314, 1667304), (1328, 1649727), (1458, 1502632), (1488, 1472337), (1494, 1466424), (1674, 1308744), (1752, 1250478), (1944, 1126974), (1971, 1111536), (1992, 1099818), (2232, 981558), (2241, 977616), (2263, 968112), (2511, 872496), (2573, 851472), (2628, 833652), (2916, 751316), (2988, 733212), (3348, 654372), (3504, 625239), (3888, 563487), (3942, 555768), (3984, 549909), (4464, 490779), (4482, 488808), (4526, 484056), (5022, 436248), (5146, 425736), (5256, 416826), (5832, 375658), (5913, 370512), (5976, 366606), (6059, 361584), (6696, 327186), (6723, 325872), (6789, 322704), (7533, 290832), (7719, 283824), (7884, 277884), (8964, 244404), (9052, 242028), (10044, 218124), (10292, 212868), (10512, 208413), (11664, 187829), (11826, 185256), (11952, 183303), (12118, 180792), (13392, 163593), (13446, 162936), (13578, 161352), (15066, 145416), (15438, 141912), (15768, 138942), (17739, 123504), (17928, 122202), (18104, 121014), (18177, 120528), (20088, 109062), (20169, 108624), (20367, 107568), (20584, 106434), (22599, 96944), (23157, 94608), (23652, 92628), (24236, 90396), (26892, 81468), (27156, 80676), (30132, 72708), (30876, 70956), (31536, 69471), (35478, 61752), (35856, 61101), (36208, 60507), (36354, 60264), (40176, 54531), (40338, 54312), (40734, 53784), (41168, 53217), (45198, 48472), (46314, 47304)]