1889757792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3853}}^1$

素因数の和:4013

約数の個数: 144

約数和(自身を含む): 5833075248

約数和(自身を除く): 3943317456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 131, 144, 156, 208, 234, 262, 288, 312, 393, 416, 468, 524, 624, 786, 936, 1048, 1179, 1248, 1572, 1703, 1872, 2096, 2358, 3144, 3406, 3744, 3853, 4192, 4716, 5109, 6288, 6812, 7706, 9432, 10218, 11559, 12576, 13624, 15327, 15412, 18864, 20436, 23118, 27248, 30654, 30824, 34677, 37728, 40872, 46236, 50089, 54496, 61308, 61648, 69354, 81744, 92472, 100178, 122616, 123296, 138708, 150267, 163488, 184944, 200356, 245232, 277416, 300534, 369888, 400712, 450801, 490464, 504743, 554832, 601068, 801424, 901602, 1009486, 1109664, 1202136, 1514229, 1602848, 1803204, 2018972, 2404272, 3028458, 3606408, 4037944, 4542687, 4808544, 6056916, 6561659, 7212816, 8075888, 9085374, 12113832, 13123318, 14425632, 16151776, 18170748, 19684977, 24227664, 26246636, 36341496, 39369954, 48455328, 52493272, 59054931, 72682992, 78739908, 104986544, 118109862, 145365984, 157479816, 209973088, 236219724, 314959632, 472439448, 629919264, 944878896, 1889757792]

約数ペア:

[(1, 1889757792), (2, 944878896), (3, 629919264), (4, 472439448), (6, 314959632), (8, 236219724), (9, 209973088), (12, 157479816), (13, 145365984), (16, 118109862), (18, 104986544), (24, 78739908), (26, 72682992), (32, 59054931), (36, 52493272), (39, 48455328), (48, 39369954), (52, 36341496), (72, 26246636), (78, 24227664), (96, 19684977), (104, 18170748), (117, 16151776), (131, 14425632), (144, 13123318), (156, 12113832), (208, 9085374), (234, 8075888), (262, 7212816), (288, 6561659), (312, 6056916), (393, 4808544), (416, 4542687), (468, 4037944), (524, 3606408), (624, 3028458), (786, 2404272), (936, 2018972), (1048, 1803204), (1179, 1602848), (1248, 1514229), (1572, 1202136), (1703, 1109664), (1872, 1009486), (2096, 901602), (2358, 801424), (3144, 601068), (3406, 554832), (3744, 504743), (3853, 490464), (4192, 450801), (4716, 400712), (5109, 369888), (6288, 300534), (6812, 277416), (7706, 245232), (9432, 200356), (10218, 184944), (11559, 163488), (12576, 150267), (13624, 138708), (15327, 123296), (15412, 122616), (18864, 100178), (20436, 92472), (23118, 81744), (27248, 69354), (30654, 61648), (30824, 61308), (34677, 54496), (37728, 50089), (40872, 46236)]