31544626708

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 67583424384

約数和(自身を除く): 36038797676

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 61, 67, 98, 106, 122, 134, 196, 212, 244, 268, 371, 427, 469, 742, 743, 854, 938, 1484, 1486, 1708, 1876, 2597, 2972, 2989, 3233, 3283, 3551, 4087, 5194, 5201, 5978, 6466, 6566, 7102, 8174, 10388, 10402, 11956, 12932, 13132, 14204, 16348, 20804, 22631, 24857, 28609, 36407, 39379, 45262, 45323, 49714, 49781, 57218, 72814, 78758, 90524, 90646, 99428, 99562, 114436, 145628, 157516, 158417, 173999, 181292, 199124, 200263, 216611, 275653, 316834, 317261, 347998, 348467, 400526, 433222, 551306, 633668, 634522, 695996, 696934, 801052, 866444, 1102612, 1269044, 1393868, 1516277, 1929571, 2220827, 2402119, 2439269, 2638393, 3032554, 3036641, 3859142, 4441654, 4804238, 4878538, 5276786, 6065108, 6073282, 7718284, 8883308, 9608476, 9757076, 10553572, 10613939, 12146564, 16814833, 18468751, 21227878, 21256487, 33629666, 36937502, 42455756, 42512974, 67259332, 73875004, 85025948, 117703831, 129281257, 148795409, 160941973, 235407662, 258562514, 297590818, 321883946, 470815324, 517125028, 595181636, 643767892, 1126593811, 2253187622, 4506375244, 7886156677, 15772313354, 31544626708]

約数ペア:

[(1, 31544626708), (2, 15772313354), (4, 7886156677), (7, 4506375244), (14, 2253187622), (28, 1126593811), (49, 643767892), (53, 595181636), (61, 517125028), (67, 470815324), (98, 321883946), (106, 297590818), (122, 258562514), (134, 235407662), (196, 160941973), (212, 148795409), (244, 129281257), (268, 117703831), (371, 85025948), (427, 73875004), (469, 67259332), (742, 42512974), (743, 42455756), (854, 36937502), (938, 33629666), (1484, 21256487), (1486, 21227878), (1708, 18468751), (1876, 16814833), (2597, 12146564), (2972, 10613939), (2989, 10553572), (3233, 9757076), (3283, 9608476), (3551, 8883308), (4087, 7718284), (5194, 6073282), (5201, 6065108), (5978, 5276786), (6466, 4878538), (6566, 4804238), (7102, 4441654), (8174, 3859142), (10388, 3036641), (10402, 3032554), (11956, 2638393), (12932, 2439269), (13132, 2402119), (14204, 2220827), (16348, 1929571), (20804, 1516277), (22631, 1393868), (24857, 1269044), (28609, 1102612), (36407, 866444), (39379, 801052), (45262, 696934), (45323, 695996), (49714, 634522), (49781, 633668), (57218, 551306), (72814, 433222), (78758, 400526), (90524, 348467), (90646, 347998), (99428, 317261), (99562, 316834), (114436, 275653), (145628, 216611), (157516, 200263), (158417, 199124), (173999, 181292)]