1563388128

素因数分解:

$2^5\times 3^5\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2011

約数の個数: 144

約数和(自身を含む): 4656113280

約数和(自身を除く): 3092725152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 243, 288, 321, 324, 428, 432, 486, 642, 648, 856, 864, 963, 972, 1284, 1296, 1712, 1879, 1926, 1944, 2568, 2592, 2889, 3424, 3758, 3852, 3888, 5136, 5637, 5778, 7516, 7704, 7776, 8667, 10272, 11274, 11556, 15032, 15408, 16911, 17334, 22548, 23112, 26001, 30064, 30816, 33822, 34668, 45096, 46224, 50733, 52002, 60128, 67644, 69336, 90192, 92448, 101466, 104004, 135288, 138672, 152199, 180384, 201053, 202932, 208008, 270576, 277344, 304398, 402106, 405864, 416016, 456597, 541152, 603159, 608796, 804212, 811728, 832032, 913194, 1206318, 1217592, 1608424, 1623456, 1809477, 1826388, 2412636, 2435184, 3216848, 3618954, 3652776, 4825272, 4870368, 5428431, 6433696, 7237908, 7305552, 9650544, 10856862, 14475816, 14611104, 16285293, 19301088, 21713724, 28951632, 32570586, 43427448, 48855879, 57903264, 65141172, 86854896, 97711758, 130282344, 173709792, 195423516, 260564688, 390847032, 521129376, 781694064, 1563388128]

約数ペア:

[(1, 1563388128), (2, 781694064), (3, 521129376), (4, 390847032), (6, 260564688), (8, 195423516), (9, 173709792), (12, 130282344), (16, 97711758), (18, 86854896), (24, 65141172), (27, 57903264), (32, 48855879), (36, 43427448), (48, 32570586), (54, 28951632), (72, 21713724), (81, 19301088), (96, 16285293), (107, 14611104), (108, 14475816), (144, 10856862), (162, 9650544), (214, 7305552), (216, 7237908), (243, 6433696), (288, 5428431), (321, 4870368), (324, 4825272), (428, 3652776), (432, 3618954), (486, 3216848), (642, 2435184), (648, 2412636), (856, 1826388), (864, 1809477), (963, 1623456), (972, 1608424), (1284, 1217592), (1296, 1206318), (1712, 913194), (1879, 832032), (1926, 811728), (1944, 804212), (2568, 608796), (2592, 603159), (2889, 541152), (3424, 456597), (3758, 416016), (3852, 405864), (3888, 402106), (5136, 304398), (5637, 277344), (5778, 270576), (7516, 208008), (7704, 202932), (7776, 201053), (8667, 180384), (10272, 152199), (11274, 138672), (11556, 135288), (15032, 104004), (15408, 101466), (16911, 92448), (17334, 90192), (22548, 69336), (23112, 67644), (26001, 60128), (30064, 52002), (30816, 50733), (33822, 46224), (34668, 45096)]