4865653856

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 11544744960

約数和(自身を除く): 6679091104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 139, 142, 217, 224, 248, 278, 284, 434, 496, 497, 556, 568, 868, 973, 992, 994, 1112, 1136, 1736, 1946, 1988, 2201, 2224, 2272, 3472, 3892, 3976, 4309, 4402, 4448, 5041, 6944, 7784, 7952, 8618, 8804, 9869, 10082, 15407, 15568, 15904, 17236, 17608, 19738, 20164, 30163, 30814, 31136, 34472, 35216, 35287, 39476, 40328, 60326, 61628, 68944, 69083, 70432, 70574, 78952, 80656, 120652, 123256, 137888, 138166, 141148, 156271, 157904, 161312, 241304, 246512, 276332, 282296, 305939, 312542, 315808, 482608, 493024, 552664, 564592, 611878, 625084, 700699, 965216, 1093897, 1105328, 1129184, 1223756, 1250168, 1401398, 2141573, 2187794, 2210656, 2447512, 2500336, 2802796, 4283146, 4375588, 4895024, 4904893, 5000672, 5605592, 8566292, 8751176, 9790048, 9809786, 11211184, 17132584, 17502352, 19619572, 21721669, 22422368, 34265168, 35004704, 39239144, 43443338, 68530336, 78478288, 86886676, 152051683, 156956576, 173773352, 304103366, 347546704, 608206732, 695093408, 1216413464, 2432826928, 4865653856]

約数ペア:

[(1, 4865653856), (2, 2432826928), (4, 1216413464), (7, 695093408), (8, 608206732), (14, 347546704), (16, 304103366), (28, 173773352), (31, 156956576), (32, 152051683), (56, 86886676), (62, 78478288), (71, 68530336), (112, 43443338), (124, 39239144), (139, 35004704), (142, 34265168), (217, 22422368), (224, 21721669), (248, 19619572), (278, 17502352), (284, 17132584), (434, 11211184), (496, 9809786), (497, 9790048), (556, 8751176), (568, 8566292), (868, 5605592), (973, 5000672), (992, 4904893), (994, 4895024), (1112, 4375588), (1136, 4283146), (1736, 2802796), (1946, 2500336), (1988, 2447512), (2201, 2210656), (2224, 2187794), (2272, 2141573), (3472, 1401398), (3892, 1250168), (3976, 1223756), (4309, 1129184), (4402, 1105328), (4448, 1093897), (5041, 965216), (6944, 700699), (7784, 625084), (7952, 611878), (8618, 564592), (8804, 552664), (9869, 493024), (10082, 482608), (15407, 315808), (15568, 312542), (15904, 305939), (17236, 282296), (17608, 276332), (19738, 246512), (20164, 241304), (30163, 161312), (30814, 157904), (31136, 156271), (34472, 141148), (35216, 138166), (35287, 137888), (39476, 123256), (40328, 120652), (60326, 80656), (61628, 78952), (68944, 70574), (69083, 70432)]