2942619148

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 6810259680

約数和(自身を除く): 3867640532

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 53, 68, 76, 98, 106, 119, 133, 196, 212, 238, 266, 323, 371, 476, 532, 646, 742, 833, 877, 901, 931, 1007, 1292, 1484, 1666, 1754, 1802, 1862, 2014, 2261, 2597, 3332, 3508, 3604, 3724, 4028, 4522, 5194, 6139, 6307, 7049, 9044, 10388, 12278, 12614, 14098, 14909, 15827, 16663, 17119, 24556, 25228, 28196, 29818, 31654, 33326, 34238, 42973, 44149, 46481, 49343, 59636, 63308, 66652, 68476, 85946, 88298, 92962, 98686, 104363, 116641, 119833, 171892, 176596, 185924, 197372, 208726, 233282, 239666, 283271, 325367, 417452, 466564, 479332, 566542, 650734, 730541, 790177, 816487, 838831, 883139, 1133084, 1301468, 1461082, 1580354, 1632974, 1677662, 1766278, 1982897, 2277569, 2922164, 3160708, 3265948, 3355324, 3532556, 3965794, 4555138, 5531239, 6181973, 7931588, 9110276, 11062478, 12363946, 13880279, 15013363, 22124956, 24727892, 27760558, 30026726, 38718673, 43273811, 55521116, 60053452, 77437346, 86547622, 105093541, 154874692, 173095244, 210187082, 420374164, 735654787, 1471309574, 2942619148]

約数ペア:

[(1, 2942619148), (2, 1471309574), (4, 735654787), (7, 420374164), (14, 210187082), (17, 173095244), (19, 154874692), (28, 105093541), (34, 86547622), (38, 77437346), (49, 60053452), (53, 55521116), (68, 43273811), (76, 38718673), (98, 30026726), (106, 27760558), (119, 24727892), (133, 22124956), (196, 15013363), (212, 13880279), (238, 12363946), (266, 11062478), (323, 9110276), (371, 7931588), (476, 6181973), (532, 5531239), (646, 4555138), (742, 3965794), (833, 3532556), (877, 3355324), (901, 3265948), (931, 3160708), (1007, 2922164), (1292, 2277569), (1484, 1982897), (1666, 1766278), (1754, 1677662), (1802, 1632974), (1862, 1580354), (2014, 1461082), (2261, 1301468), (2597, 1133084), (3332, 883139), (3508, 838831), (3604, 816487), (3724, 790177), (4028, 730541), (4522, 650734), (5194, 566542), (6139, 479332), (6307, 466564), (7049, 417452), (9044, 325367), (10388, 283271), (12278, 239666), (12614, 233282), (14098, 208726), (14909, 197372), (15827, 185924), (16663, 176596), (17119, 171892), (24556, 119833), (25228, 116641), (28196, 104363), (29818, 98686), (31654, 92962), (33326, 88298), (34238, 85946), (42973, 68476), (44149, 66652), (46481, 63308), (49343, 59636)]