493336480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 1482098688

約数和(自身を除く): 988762208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1093, 1120, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2186, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4340, 4372, 4960, 5465, 5642, 6448, 6944, 7280, 7651, 8060, 8680, 8744, 10930, 11284, 12896, 14105, 14209, 14560, 15302, 16120, 17360, 17488, 21860, 22568, 28210, 28418, 30604, 32240, 33883, 34720, 34976, 38255, 43720, 45136, 56420, 56836, 61208, 64480, 67766, 71045, 76510, 87440, 90272, 99463, 112840, 113672, 122416, 135532, 142090, 153020, 169415, 174880, 198926, 225680, 227344, 237181, 244832, 271064, 284180, 306040, 338830, 397852, 440479, 451360, 454688, 474362, 497315, 542128, 568360, 612080, 677660, 795704, 880958, 948724, 994630, 1084256, 1136720, 1185905, 1224160, 1355320, 1591408, 1761916, 1897448, 1989260, 2202395, 2273440, 2371810, 2710640, 3083353, 3182816, 3523832, 3794896, 3978520, 4404790, 4743620, 5421280, 6166706, 7047664, 7589792, 7957040, 8809580, 9487240, 12333412, 14095328, 15416765, 15914080, 17619160, 18974480, 24666824, 30833530, 35238320, 37948960, 49333648, 61667060, 70476640, 98667296, 123334120, 246668240, 493336480]

約数ペア:

[(1, 493336480), (2, 246668240), (4, 123334120), (5, 98667296), (7, 70476640), (8, 61667060), (10, 49333648), (13, 37948960), (14, 35238320), (16, 30833530), (20, 24666824), (26, 18974480), (28, 17619160), (31, 15914080), (32, 15416765), (35, 14095328), (40, 12333412), (52, 9487240), (56, 8809580), (62, 7957040), (65, 7589792), (70, 7047664), (80, 6166706), (91, 5421280), (104, 4743620), (112, 4404790), (124, 3978520), (130, 3794896), (140, 3523832), (155, 3182816), (160, 3083353), (182, 2710640), (208, 2371810), (217, 2273440), (224, 2202395), (248, 1989260), (260, 1897448), (280, 1761916), (310, 1591408), (364, 1355320), (403, 1224160), (416, 1185905), (434, 1136720), (455, 1084256), (496, 994630), (520, 948724), (560, 880958), (620, 795704), (728, 677660), (806, 612080), (868, 568360), (910, 542128), (992, 497315), (1040, 474362), (1085, 454688), (1093, 451360), (1120, 440479), (1240, 397852), (1456, 338830), (1612, 306040), (1736, 284180), (1820, 271064), (2015, 244832), (2080, 237181), (2170, 227344), (2186, 225680), (2480, 198926), (2821, 174880), (2912, 169415), (3224, 153020), (3472, 142090), (3640, 135532), (4030, 122416), (4340, 113672), (4372, 112840), (4960, 99463), (5465, 90272), (5642, 87440), (6448, 76510), (6944, 71045), (7280, 67766), (7651, 64480), (8060, 61208), (8680, 56836), (8744, 56420), (10930, 45136), (11284, 43720), (12896, 38255), (14105, 34976), (14209, 34720), (14560, 33883), (15302, 32240), (16120, 30604), (17360, 28418), (17488, 28210), (21860, 22568)]