15304576

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 39168000

約数和(自身を除く): 23863424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 32, 38, 56, 58, 62, 64, 76, 112, 116, 124, 128, 133, 152, 203, 217, 224, 232, 248, 266, 304, 406, 434, 448, 464, 496, 532, 551, 589, 608, 812, 868, 896, 899, 928, 992, 1064, 1102, 1178, 1216, 1624, 1736, 1798, 1856, 1984, 2128, 2204, 2356, 2432, 3248, 3472, 3596, 3712, 3857, 3968, 4123, 4256, 4408, 4712, 6293, 6496, 6944, 7192, 7714, 8246, 8512, 8816, 9424, 12586, 12992, 13888, 14384, 15428, 16492, 17024, 17081, 17632, 18848, 25172, 25984, 27776, 28768, 30856, 32984, 34162, 35264, 37696, 50344, 57536, 61712, 65968, 68324, 70528, 75392, 100688, 115072, 119567, 123424, 131936, 136648, 201376, 239134, 246848, 263872, 273296, 402752, 478268, 493696, 527744, 546592, 805504, 956536, 1093184, 1913072, 2186368, 3826144, 7652288, 15304576]

約数ペア:

[(1, 15304576), (2, 7652288), (4, 3826144), (7, 2186368), (8, 1913072), (14, 1093184), (16, 956536), (19, 805504), (28, 546592), (29, 527744), (31, 493696), (32, 478268), (38, 402752), (56, 273296), (58, 263872), (62, 246848), (64, 239134), (76, 201376), (112, 136648), (116, 131936), (124, 123424), (128, 119567), (133, 115072), (152, 100688), (203, 75392), (217, 70528), (224, 68324), (232, 65968), (248, 61712), (266, 57536), (304, 50344), (406, 37696), (434, 35264), (448, 34162), (464, 32984), (496, 30856), (532, 28768), (551, 27776), (589, 25984), (608, 25172), (812, 18848), (868, 17632), (896, 17081), (899, 17024), (928, 16492), (992, 15428), (1064, 14384), (1102, 13888), (1178, 12992), (1216, 12586), (1624, 9424), (1736, 8816), (1798, 8512), (1856, 8246), (1984, 7714), (2128, 7192), (2204, 6944), (2356, 6496), (2432, 6293), (3248, 4712), (3472, 4408), (3596, 4256), (3712, 4123), (3857, 3968)]