231031836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 712857600

約数和(自身を除く): 481825764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 199, 204, 238, 252, 271, 306, 357, 398, 476, 542, 597, 612, 714, 796, 813, 1071, 1084, 1194, 1393, 1428, 1626, 1791, 1897, 2142, 2388, 2439, 2786, 3252, 3383, 3582, 3794, 4179, 4284, 4607, 4878, 5572, 5691, 6766, 7164, 7588, 8358, 9214, 9756, 10149, 11382, 12537, 13532, 13821, 16716, 17073, 18428, 20298, 22764, 23681, 25074, 27642, 30447, 32249, 34146, 40596, 41463, 47362, 50148, 53929, 55284, 60894, 64498, 68292, 71043, 82926, 94724, 96747, 107858, 121788, 128996, 142086, 161787, 165852, 193494, 213129, 215716, 284172, 290241, 323574, 377503, 386988, 426258, 485361, 580482, 647148, 755006, 852516, 916793, 970722, 1132509, 1160964, 1510012, 1833586, 1941444, 2265018, 2750379, 3397527, 3667172, 4530036, 5500758, 6417551, 6795054, 8251137, 11001516, 12835102, 13590108, 16502274, 19252653, 25670204, 33004548, 38505306, 57757959, 77010612, 115515918, 231031836]

約数ペア:

[(1, 231031836), (2, 115515918), (3, 77010612), (4, 57757959), (6, 38505306), (7, 33004548), (9, 25670204), (12, 19252653), (14, 16502274), (17, 13590108), (18, 12835102), (21, 11001516), (28, 8251137), (34, 6795054), (36, 6417551), (42, 5500758), (51, 4530036), (63, 3667172), (68, 3397527), (84, 2750379), (102, 2265018), (119, 1941444), (126, 1833586), (153, 1510012), (199, 1160964), (204, 1132509), (238, 970722), (252, 916793), (271, 852516), (306, 755006), (357, 647148), (398, 580482), (476, 485361), (542, 426258), (597, 386988), (612, 377503), (714, 323574), (796, 290241), (813, 284172), (1071, 215716), (1084, 213129), (1194, 193494), (1393, 165852), (1428, 161787), (1626, 142086), (1791, 128996), (1897, 121788), (2142, 107858), (2388, 96747), (2439, 94724), (2786, 82926), (3252, 71043), (3383, 68292), (3582, 64498), (3794, 60894), (4179, 55284), (4284, 53929), (4607, 50148), (4878, 47362), (5572, 41463), (5691, 40596), (6766, 34146), (7164, 32249), (7588, 30447), (8358, 27642), (9214, 25074), (9756, 23681), (10149, 22764), (11382, 20298), (12537, 18428), (13532, 17073), (13821, 16716)]