1894998672

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10273}}^1$

素因数の和:10358

約数の個数: 160

約数和(自身を含む): 6318920960

約数和(自身を除く): 4423922288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 427, 432, 488, 504, 549, 732, 756, 854, 976, 1008, 1098, 1281, 1464, 1512, 1647, 1708, 2196, 2562, 2928, 3024, 3294, 3416, 3843, 4392, 5124, 6588, 6832, 7686, 8784, 10248, 10273, 11529, 13176, 15372, 20496, 20546, 23058, 26352, 30744, 30819, 41092, 46116, 61488, 61638, 71911, 82184, 92232, 92457, 123276, 143822, 164368, 184464, 184914, 215733, 246552, 277371, 287644, 369828, 431466, 493104, 554742, 575288, 626653, 647199, 739656, 862932, 1109484, 1150576, 1253306, 1294398, 1479312, 1725864, 1879959, 1941597, 2218968, 2506612, 2588796, 3451728, 3759918, 3883194, 4386571, 4437936, 5013224, 5177592, 5639877, 7519836, 7766388, 8773142, 10026448, 10355184, 11279754, 13159713, 15039672, 15532776, 16919631, 17546284, 22559508, 26319426, 30079344, 31065552, 33839262, 35092568, 39479139, 45119016, 52638852, 67678524, 70185136, 78958278, 90238032, 105277704, 118437417, 135357048, 157916556, 210555408, 236874834, 270714096, 315833112, 473749668, 631666224, 947499336, 1894998672]

約数ペア:

[(1, 1894998672), (2, 947499336), (3, 631666224), (4, 473749668), (6, 315833112), (7, 270714096), (8, 236874834), (9, 210555408), (12, 157916556), (14, 135357048), (16, 118437417), (18, 105277704), (21, 90238032), (24, 78958278), (27, 70185136), (28, 67678524), (36, 52638852), (42, 45119016), (48, 39479139), (54, 35092568), (56, 33839262), (61, 31065552), (63, 30079344), (72, 26319426), (84, 22559508), (108, 17546284), (112, 16919631), (122, 15532776), (126, 15039672), (144, 13159713), (168, 11279754), (183, 10355184), (189, 10026448), (216, 8773142), (244, 7766388), (252, 7519836), (336, 5639877), (366, 5177592), (378, 5013224), (427, 4437936), (432, 4386571), (488, 3883194), (504, 3759918), (549, 3451728), (732, 2588796), (756, 2506612), (854, 2218968), (976, 1941597), (1008, 1879959), (1098, 1725864), (1281, 1479312), (1464, 1294398), (1512, 1253306), (1647, 1150576), (1708, 1109484), (2196, 862932), (2562, 739656), (2928, 647199), (3024, 626653), (3294, 575288), (3416, 554742), (3843, 493104), (4392, 431466), (5124, 369828), (6588, 287644), (6832, 277371), (7686, 246552), (8784, 215733), (10248, 184914), (10273, 184464), (11529, 164368), (13176, 143822), (15372, 123276), (20496, 92457), (20546, 92232), (23058, 82184), (26352, 71911), (30744, 61638), (30819, 61488), (41092, 46116)]