2489757912

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:2007

約数の個数: 160

約数和(自身を含む): 7362511200

約数和(自身を除く): 4872753288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 89, 92, 108, 138, 162, 178, 184, 207, 216, 267, 276, 324, 356, 414, 534, 552, 621, 648, 712, 801, 828, 1068, 1242, 1602, 1656, 1863, 1877, 2047, 2136, 2403, 2484, 3204, 3726, 3754, 4094, 4806, 4968, 5631, 6141, 6408, 7209, 7452, 7508, 8188, 9612, 11262, 12282, 14418, 14904, 15016, 16376, 16893, 18423, 19224, 22524, 24564, 28836, 33786, 36846, 43171, 45048, 49128, 50679, 55269, 57672, 67572, 73692, 86342, 101358, 110538, 129513, 135144, 147384, 152037, 165807, 167053, 172684, 202716, 221076, 259026, 304074, 331614, 334106, 345368, 388539, 405432, 442152, 501159, 518052, 608148, 663228, 668212, 777078, 1002318, 1036104, 1165617, 1216296, 1326456, 1336424, 1503477, 1554156, 2004636, 2331234, 3006954, 3108312, 3496851, 3842219, 4009272, 4510431, 4662468, 6013908, 6993702, 7684438, 9020862, 9324936, 11526657, 12027816, 13531293, 13987404, 15368876, 18041724, 23053314, 27062586, 27974808, 30737752, 34579971, 36083448, 46106628, 54125172, 69159942, 92213256, 103739913, 108250344, 138319884, 207479826, 276639768, 311219739, 414959652, 622439478, 829919304, 1244878956, 2489757912]

約数ペア:

[(1, 2489757912), (2, 1244878956), (3, 829919304), (4, 622439478), (6, 414959652), (8, 311219739), (9, 276639768), (12, 207479826), (18, 138319884), (23, 108250344), (24, 103739913), (27, 92213256), (36, 69159942), (46, 54125172), (54, 46106628), (69, 36083448), (72, 34579971), (81, 30737752), (89, 27974808), (92, 27062586), (108, 23053314), (138, 18041724), (162, 15368876), (178, 13987404), (184, 13531293), (207, 12027816), (216, 11526657), (267, 9324936), (276, 9020862), (324, 7684438), (356, 6993702), (414, 6013908), (534, 4662468), (552, 4510431), (621, 4009272), (648, 3842219), (712, 3496851), (801, 3108312), (828, 3006954), (1068, 2331234), (1242, 2004636), (1602, 1554156), (1656, 1503477), (1863, 1336424), (1877, 1326456), (2047, 1216296), (2136, 1165617), (2403, 1036104), (2484, 1002318), (3204, 777078), (3726, 668212), (3754, 663228), (4094, 608148), (4806, 518052), (4968, 501159), (5631, 442152), (6141, 405432), (6408, 388539), (7209, 345368), (7452, 334106), (7508, 331614), (8188, 304074), (9612, 259026), (11262, 221076), (12282, 202716), (14418, 172684), (14904, 167053), (15016, 165807), (16376, 152037), (16893, 147384), (18423, 135144), (19224, 129513), (22524, 110538), (24564, 101358), (28836, 86342), (33786, 73692), (36846, 67572), (43171, 57672), (45048, 55269), (49128, 50679)]