31224144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 99834880

約数和(自身を除く): 68610736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 67, 73, 76, 84, 112, 114, 133, 134, 146, 152, 168, 201, 219, 228, 266, 268, 292, 304, 336, 399, 402, 438, 456, 469, 511, 532, 536, 584, 798, 804, 876, 912, 938, 1022, 1064, 1072, 1168, 1273, 1387, 1407, 1533, 1596, 1608, 1752, 1876, 2044, 2128, 2546, 2774, 2814, 3066, 3192, 3216, 3504, 3752, 3819, 4088, 4161, 4891, 5092, 5548, 5628, 6132, 6384, 7504, 7638, 8176, 8322, 8911, 9709, 9782, 10184, 11096, 11256, 12264, 14673, 15276, 16644, 17822, 19418, 19564, 20368, 22192, 22512, 24528, 26733, 29127, 29346, 30552, 33288, 34237, 35644, 38836, 39128, 53466, 58254, 58692, 61104, 66576, 68474, 71288, 77672, 78256, 92929, 102711, 106932, 116508, 117384, 136948, 142576, 155344, 185858, 205422, 213864, 233016, 234768, 273896, 278787, 371716, 410844, 427728, 466032, 547792, 557574, 650503, 743432, 821688, 1115148, 1301006, 1486864, 1643376, 1951509, 2230296, 2602012, 3903018, 4460592, 5204024, 7806036, 10408048, 15612072, 31224144]

約数ペア:

[(1, 31224144), (2, 15612072), (3, 10408048), (4, 7806036), (6, 5204024), (7, 4460592), (8, 3903018), (12, 2602012), (14, 2230296), (16, 1951509), (19, 1643376), (21, 1486864), (24, 1301006), (28, 1115148), (38, 821688), (42, 743432), (48, 650503), (56, 557574), (57, 547792), (67, 466032), (73, 427728), (76, 410844), (84, 371716), (112, 278787), (114, 273896), (133, 234768), (134, 233016), (146, 213864), (152, 205422), (168, 185858), (201, 155344), (219, 142576), (228, 136948), (266, 117384), (268, 116508), (292, 106932), (304, 102711), (336, 92929), (399, 78256), (402, 77672), (438, 71288), (456, 68474), (469, 66576), (511, 61104), (532, 58692), (536, 58254), (584, 53466), (798, 39128), (804, 38836), (876, 35644), (912, 34237), (938, 33288), (1022, 30552), (1064, 29346), (1072, 29127), (1168, 26733), (1273, 24528), (1387, 22512), (1407, 22192), (1533, 20368), (1596, 19564), (1608, 19418), (1752, 17822), (1876, 16644), (2044, 15276), (2128, 14673), (2546, 12264), (2774, 11256), (2814, 11096), (3066, 10184), (3192, 9782), (3216, 9709), (3504, 8911), (3752, 8322), (3819, 8176), (4088, 7638), (4161, 7504), (4891, 6384), (5092, 6132), (5548, 5628)]