231128352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8819}}^1$

素因数の和:8855

約数の個数: 144

約数和(自身を含む): 809040960

約数和(自身を除く): 577912608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 8819, 13104, 17638, 26208, 26457, 35276, 52914, 61733, 70552, 79371, 105828, 114647, 123466, 141104, 158742, 185199, 211656, 229294, 246932, 282208, 317484, 343941, 370398, 423312, 458588, 493864, 555597, 634968, 687882, 740796, 802529, 846624, 917176, 987728, 1031823, 1111194, 1269936, 1375764, 1481592, 1605058, 1834352, 1975456, 2063646, 2222388, 2407587, 2539872, 2751528, 2963184, 3210116, 3668704, 4127292, 4444776, 4815174, 5503056, 5926368, 6420232, 7222761, 8254584, 8889552, 9630348, 11006112, 12840464, 14445522, 16509168, 17779104, 19260696, 25680928, 28891044, 33018336, 38521392, 57782088, 77042784, 115564176, 231128352]

約数ペア:

[(1, 231128352), (2, 115564176), (3, 77042784), (4, 57782088), (6, 38521392), (7, 33018336), (8, 28891044), (9, 25680928), (12, 19260696), (13, 17779104), (14, 16509168), (16, 14445522), (18, 12840464), (21, 11006112), (24, 9630348), (26, 8889552), (28, 8254584), (32, 7222761), (36, 6420232), (39, 5926368), (42, 5503056), (48, 4815174), (52, 4444776), (56, 4127292), (63, 3668704), (72, 3210116), (78, 2963184), (84, 2751528), (91, 2539872), (96, 2407587), (104, 2222388), (112, 2063646), (117, 1975456), (126, 1834352), (144, 1605058), (156, 1481592), (168, 1375764), (182, 1269936), (208, 1111194), (224, 1031823), (234, 987728), (252, 917176), (273, 846624), (288, 802529), (312, 740796), (336, 687882), (364, 634968), (416, 555597), (468, 493864), (504, 458588), (546, 423312), (624, 370398), (672, 343941), (728, 317484), (819, 282208), (936, 246932), (1008, 229294), (1092, 211656), (1248, 185199), (1456, 158742), (1638, 141104), (1872, 123466), (2016, 114647), (2184, 105828), (2912, 79371), (3276, 70552), (3744, 61733), (4368, 52914), (6552, 35276), (8736, 26457), (8819, 26208), (13104, 17638)]