214731616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 491944320

約数和(自身を除く): 277212704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 97, 152, 176, 194, 209, 304, 331, 352, 388, 418, 608, 662, 776, 836, 1067, 1324, 1552, 1672, 1843, 2134, 2648, 3104, 3344, 3641, 3686, 4268, 5296, 6289, 6688, 7282, 7372, 8536, 10592, 12578, 14564, 14744, 17072, 20273, 25156, 29128, 29488, 32107, 34144, 40546, 50312, 58256, 58976, 64214, 69179, 81092, 100624, 116512, 128428, 138358, 162184, 201248, 256856, 276716, 324368, 353177, 513712, 553432, 610033, 648736, 706354, 1027424, 1106864, 1220066, 1412708, 2213728, 2440132, 2825416, 4880264, 5650832, 6710363, 9760528, 11301664, 13420726, 19521056, 26841452, 53682904, 107365808, 214731616]

約数ペア:

[(1, 214731616), (2, 107365808), (4, 53682904), (8, 26841452), (11, 19521056), (16, 13420726), (19, 11301664), (22, 9760528), (32, 6710363), (38, 5650832), (44, 4880264), (76, 2825416), (88, 2440132), (97, 2213728), (152, 1412708), (176, 1220066), (194, 1106864), (209, 1027424), (304, 706354), (331, 648736), (352, 610033), (388, 553432), (418, 513712), (608, 353177), (662, 324368), (776, 276716), (836, 256856), (1067, 201248), (1324, 162184), (1552, 138358), (1672, 128428), (1843, 116512), (2134, 100624), (2648, 81092), (3104, 69179), (3344, 64214), (3641, 58976), (3686, 58256), (4268, 50312), (5296, 40546), (6289, 34144), (6688, 32107), (7282, 29488), (7372, 29128), (8536, 25156), (10592, 20273), (12578, 17072), (14564, 14744)]