217445536

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1801}}^1$

素因数の和:1843

約数の個数: 96

約数和(自身を含む): 544924800

約数和(自身を除く): 327479264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 539, 616, 686, 784, 1078, 1232, 1372, 1568, 1801, 2156, 2464, 2744, 3602, 3773, 4312, 5488, 7204, 7546, 8624, 10976, 12607, 14408, 15092, 17248, 19811, 25214, 28816, 30184, 39622, 50428, 57632, 60368, 79244, 88249, 100856, 120736, 138677, 158488, 176498, 201712, 277354, 316976, 352996, 403424, 554708, 617743, 633952, 705992, 970739, 1109416, 1235486, 1411984, 1941478, 2218832, 2470972, 2823968, 3882956, 4437664, 4941944, 6795173, 7765912, 9883888, 13590346, 15531824, 19767776, 27180692, 31063648, 54361384, 108722768, 217445536]

約数ペア:

[(1, 217445536), (2, 108722768), (4, 54361384), (7, 31063648), (8, 27180692), (11, 19767776), (14, 15531824), (16, 13590346), (22, 9883888), (28, 7765912), (32, 6795173), (44, 4941944), (49, 4437664), (56, 3882956), (77, 2823968), (88, 2470972), (98, 2218832), (112, 1941478), (154, 1411984), (176, 1235486), (196, 1109416), (224, 970739), (308, 705992), (343, 633952), (352, 617743), (392, 554708), (539, 403424), (616, 352996), (686, 316976), (784, 277354), (1078, 201712), (1232, 176498), (1372, 158488), (1568, 138677), (1801, 120736), (2156, 100856), (2464, 88249), (2744, 79244), (3602, 60368), (3773, 57632), (4312, 50428), (5488, 39622), (7204, 30184), (7546, 28816), (8624, 25214), (10976, 19811), (12607, 17248), (14408, 15092)]