274502272

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 650188800

約数和(自身を除く): 375686528

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 304, 331, 341, 352, 418, 496, 589, 608, 662, 682, 704, 836, 992, 1178, 1216, 1324, 1364, 1408, 1672, 1984, 2356, 2432, 2648, 2728, 3344, 3641, 3968, 4712, 5296, 5456, 6289, 6479, 6688, 7282, 9424, 10261, 10592, 10912, 12578, 12958, 13376, 14564, 18848, 20522, 21184, 21824, 25156, 25916, 26752, 29128, 37696, 41044, 42368, 43648, 50312, 51832, 58256, 69179, 75392, 82088, 100624, 103664, 112871, 116512, 138358, 164176, 194959, 201248, 207328, 225742, 233024, 276716, 328352, 389918, 402496, 414656, 451484, 466048, 553432, 656704, 779836, 804992, 829312, 902968, 1106864, 1313408, 1559672, 1805936, 2144549, 2213728, 3119344, 3611872, 4289098, 4427456, 6238688, 7223744, 8578196, 8854912, 12477376, 14447488, 17156392, 24954752, 34312784, 68625568, 137251136, 274502272]

約数ペア:

[(1, 274502272), (2, 137251136), (4, 68625568), (8, 34312784), (11, 24954752), (16, 17156392), (19, 14447488), (22, 12477376), (31, 8854912), (32, 8578196), (38, 7223744), (44, 6238688), (62, 4427456), (64, 4289098), (76, 3611872), (88, 3119344), (124, 2213728), (128, 2144549), (152, 1805936), (176, 1559672), (209, 1313408), (248, 1106864), (304, 902968), (331, 829312), (341, 804992), (352, 779836), (418, 656704), (496, 553432), (589, 466048), (608, 451484), (662, 414656), (682, 402496), (704, 389918), (836, 328352), (992, 276716), (1178, 233024), (1216, 225742), (1324, 207328), (1364, 201248), (1408, 194959), (1672, 164176), (1984, 138358), (2356, 116512), (2432, 112871), (2648, 103664), (2728, 100624), (3344, 82088), (3641, 75392), (3968, 69179), (4712, 58256), (5296, 51832), (5456, 50312), (6289, 43648), (6479, 42368), (6688, 41044), (7282, 37696), (9424, 29128), (10261, 26752), (10592, 25916), (10912, 25156), (12578, 21824), (12958, 21184), (13376, 20522), (14564, 18848)]