43156721608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{3229}}^1$

素因数の和:4935

約数の個数: 128

約数和(自身を含む): 108745056000

約数和(自身を除く): 65588334392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 1669, 2002, 3229, 3338, 4004, 6458, 6676, 8008, 11683, 12916, 13352, 18359, 21697, 22603, 23366, 25832, 35519, 36718, 41977, 43394, 45206, 46732, 71038, 73436, 83954, 86788, 90412, 93464, 128513, 142076, 146872, 151879, 167908, 173576, 180824, 238667, 248633, 257026, 284152, 293839, 303758, 335816, 461747, 477334, 497266, 514052, 587678, 607516, 923494, 954668, 994532, 1028104, 1175356, 1215032, 1670669, 1846988, 1909336, 1989064, 2350712, 3232229, 3341338, 3693976, 5389201, 6464458, 6682676, 10778402, 12928916, 13365352, 21556804, 25857832, 37724407, 43113608, 59281211, 70059613, 75448814, 118562422, 140119226, 150897628, 237124844, 280238452, 301795256, 414968477, 474249688, 490417291, 560476904, 770655743, 829936954, 980834582, 1541311486, 1659873908, 1961669164, 3082622972, 3319747816, 3923338328, 5394590201, 6165245944, 10789180402, 21578360804, 43156721608]

約数ペア:

[(1, 43156721608), (2, 21578360804), (4, 10789180402), (7, 6165245944), (8, 5394590201), (11, 3923338328), (13, 3319747816), (14, 3082622972), (22, 1961669164), (26, 1659873908), (28, 1541311486), (44, 980834582), (52, 829936954), (56, 770655743), (77, 560476904), (88, 490417291), (91, 474249688), (104, 414968477), (143, 301795256), (154, 280238452), (182, 237124844), (286, 150897628), (308, 140119226), (364, 118562422), (572, 75448814), (616, 70059613), (728, 59281211), (1001, 43113608), (1144, 37724407), (1669, 25857832), (2002, 21556804), (3229, 13365352), (3338, 12928916), (4004, 10778402), (6458, 6682676), (6676, 6464458), (8008, 5389201), (11683, 3693976), (12916, 3341338), (13352, 3232229), (18359, 2350712), (21697, 1989064), (22603, 1909336), (23366, 1846988), (25832, 1670669), (35519, 1215032), (36718, 1175356), (41977, 1028104), (43394, 994532), (45206, 954668), (46732, 923494), (71038, 607516), (73436, 587678), (83954, 514052), (86788, 497266), (90412, 477334), (93464, 461747), (128513, 335816), (142076, 303758), (146872, 293839), (151879, 284152), (167908, 257026), (173576, 248633), (180824, 238667)]