420600312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 1320284160

約数和(自身を除く): 899683848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 37, 44, 62, 66, 72, 74, 88, 93, 99, 111, 124, 132, 148, 186, 198, 222, 248, 264, 279, 296, 333, 341, 372, 396, 407, 444, 463, 558, 666, 682, 744, 792, 814, 888, 926, 1023, 1116, 1147, 1221, 1332, 1364, 1389, 1628, 1852, 2046, 2232, 2294, 2442, 2664, 2728, 2778, 3069, 3256, 3441, 3663, 3704, 4092, 4167, 4588, 4884, 5093, 5556, 6138, 6882, 7326, 8184, 8334, 9176, 9768, 10186, 10323, 11112, 12276, 12617, 13764, 14353, 14652, 15279, 16668, 17131, 20372, 20646, 24552, 25234, 27528, 28706, 29304, 30558, 33336, 34262, 37851, 40744, 41292, 43059, 45837, 50468, 51393, 57412, 61116, 68524, 75702, 82584, 86118, 91674, 100936, 102786, 113553, 114824, 122232, 129177, 137048, 151404, 154179, 157883, 172236, 183348, 188441, 205572, 227106, 258354, 302808, 308358, 315766, 344472, 366696, 376882, 411144, 454212, 473649, 516708, 531061, 565323, 616716, 631532, 753764, 908424, 947298, 1033416, 1062122, 1130646, 1233432, 1263064, 1420947, 1507528, 1593183, 1695969, 1894596, 2124244, 2261292, 2841894, 3186366, 3391938, 3789192, 4248488, 4522584, 4779549, 5683788, 5841671, 6372732, 6783876, 9559098, 11367576, 11683342, 12745464, 13567752, 17525013, 19118196, 23366684, 35050026, 38236392, 46733368, 52575039, 70100052, 105150078, 140200104, 210300156, 420600312]

約数ペア:

[(1, 420600312), (2, 210300156), (3, 140200104), (4, 105150078), (6, 70100052), (8, 52575039), (9, 46733368), (11, 38236392), (12, 35050026), (18, 23366684), (22, 19118196), (24, 17525013), (31, 13567752), (33, 12745464), (36, 11683342), (37, 11367576), (44, 9559098), (62, 6783876), (66, 6372732), (72, 5841671), (74, 5683788), (88, 4779549), (93, 4522584), (99, 4248488), (111, 3789192), (124, 3391938), (132, 3186366), (148, 2841894), (186, 2261292), (198, 2124244), (222, 1894596), (248, 1695969), (264, 1593183), (279, 1507528), (296, 1420947), (333, 1263064), (341, 1233432), (372, 1130646), (396, 1062122), (407, 1033416), (444, 947298), (463, 908424), (558, 753764), (666, 631532), (682, 616716), (744, 565323), (792, 531061), (814, 516708), (888, 473649), (926, 454212), (1023, 411144), (1116, 376882), (1147, 366696), (1221, 344472), (1332, 315766), (1364, 308358), (1389, 302808), (1628, 258354), (1852, 227106), (2046, 205572), (2232, 188441), (2294, 183348), (2442, 172236), (2664, 157883), (2728, 154179), (2778, 151404), (3069, 137048), (3256, 129177), (3441, 122232), (3663, 114824), (3704, 113553), (4092, 102786), (4167, 100936), (4588, 91674), (4884, 86118), (5093, 82584), (5556, 75702), (6138, 68524), (6882, 61116), (7326, 57412), (8184, 51393), (8334, 50468), (9176, 45837), (9768, 43059), (10186, 41292), (10323, 40744), (11112, 37851), (12276, 34262), (12617, 33336), (13764, 30558), (14353, 29304), (14652, 28706), (15279, 27528), (16668, 25234), (17131, 24552), (20372, 20646)]