219989296272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{2377}}^1$

素因数の和:2538

約数の個数: 240

約数和(自身を含む): 617806378496

約数和(自身を除く): 397817082224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 41, 48, 62, 74, 82, 93, 111, 123, 124, 148, 164, 186, 222, 246, 248, 296, 328, 372, 444, 492, 496, 592, 656, 744, 888, 984, 1147, 1271, 1488, 1517, 1681, 1776, 1968, 2294, 2377, 2542, 3034, 3362, 3441, 3813, 4551, 4588, 4754, 5043, 5084, 6068, 6724, 6882, 7131, 7626, 9102, 9176, 9508, 10086, 10168, 12136, 13448, 13764, 14262, 15252, 18204, 18352, 19016, 20172, 20336, 24272, 26896, 27528, 28524, 30504, 36408, 38032, 40344, 47027, 52111, 55056, 57048, 61008, 62197, 72816, 73687, 80688, 87949, 94054, 97457, 104222, 114096, 124394, 141081, 147374, 156333, 175898, 186591, 188108, 194914, 208444, 221061, 248788, 263847, 282162, 292371, 294748, 312666, 351796, 373182, 376216, 389828, 416888, 442122, 497576, 527694, 564324, 584742, 589496, 625332, 703592, 746364, 752432, 779656, 833776, 884244, 995152, 1055388, 1128648, 1169484, 1178992, 1250664, 1407184, 1492728, 1559312, 1768488, 1928107, 2110776, 2257296, 2338968, 2501328, 2726419, 2985456, 3021167, 3536976, 3605909, 3856214, 3995737, 4221552, 4677936, 5452838, 5784321, 6042334, 7211818, 7712428, 7991474, 8179257, 9063501, 10817727, 10905676, 11568642, 11987211, 12084668, 14423636, 15424856, 15982948, 16358514, 18127002, 21635454, 21811352, 23137284, 23974422, 24169336, 28847272, 30849712, 31965896, 32717028, 36254004, 43270908, 43622704, 46274568, 47948844, 48338672, 57694544, 63931792, 65434056, 72508008, 86541816, 92549136, 95897688, 111783179, 123867847, 130868112, 145016016, 147842269, 173083632, 191795376, 223566358, 247735694, 295684538, 335349537, 371603541, 443526807, 447132716, 495471388, 591369076, 670699074, 743207082, 887053614, 894265432, 990942776, 1182738152, 1341398148, 1486414164, 1774107228, 1788530864, 1981885552, 2365476304, 2682796296, 2972828328, 3548214456, 4583110339, 5365592592, 5945656656, 7096428912, 9166220678, 13749331017, 18332441356, 27498662034, 36664882712, 54997324068, 73329765424, 109994648136, 219989296272]

約数ペア:

[(1, 219989296272), (2, 109994648136), (3, 73329765424), (4, 54997324068), (6, 36664882712), (8, 27498662034), (12, 18332441356), (16, 13749331017), (24, 9166220678), (31, 7096428912), (37, 5945656656), (41, 5365592592), (48, 4583110339), (62, 3548214456), (74, 2972828328), (82, 2682796296), (93, 2365476304), (111, 1981885552), (123, 1788530864), (124, 1774107228), (148, 1486414164), (164, 1341398148), (186, 1182738152), (222, 990942776), (246, 894265432), (248, 887053614), (296, 743207082), (328, 670699074), (372, 591369076), (444, 495471388), (492, 447132716), (496, 443526807), (592, 371603541), (656, 335349537), (744, 295684538), (888, 247735694), (984, 223566358), (1147, 191795376), (1271, 173083632), (1488, 147842269), (1517, 145016016), (1681, 130868112), (1776, 123867847), (1968, 111783179), (2294, 95897688), (2377, 92549136), (2542, 86541816), (3034, 72508008), (3362, 65434056), (3441, 63931792), (3813, 57694544), (4551, 48338672), (4588, 47948844), (4754, 46274568), (5043, 43622704), (5084, 43270908), (6068, 36254004), (6724, 32717028), (6882, 31965896), (7131, 30849712), (7626, 28847272), (9102, 24169336), (9176, 23974422), (9508, 23137284), (10086, 21811352), (10168, 21635454), (12136, 18127002), (13448, 16358514), (13764, 15982948), (14262, 15424856), (15252, 14423636), (18204, 12084668), (18352, 11987211), (19016, 11568642), (20172, 10905676), (20336, 10817727), (24272, 9063501), (26896, 8179257), (27528, 7991474), (28524, 7712428), (30504, 7211818), (36408, 6042334), (38032, 5784321), (40344, 5452838), (47027, 4677936), (52111, 4221552), (55056, 3995737), (57048, 3856214), (61008, 3605909), (62197, 3536976), (72816, 3021167), (73687, 2985456), (80688, 2726419), (87949, 2501328), (94054, 2338968), (97457, 2257296), (104222, 2110776), (114096, 1928107), (124394, 1768488), (141081, 1559312), (147374, 1492728), (156333, 1407184), (175898, 1250664), (186591, 1178992), (188108, 1169484), (194914, 1128648), (208444, 1055388), (221061, 995152), (248788, 884244), (263847, 833776), (282162, 779656), (292371, 752432), (294748, 746364), (312666, 703592), (351796, 625332), (373182, 589496), (376216, 584742), (389828, 564324), (416888, 527694), (442122, 497576)]