2087378748

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23599}}^1$

素因数の和:23638

約数の個数: 144

約数和(自身を含む): 6734873600

約数和(自身を除く): 4647494852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 4212, 4914, 6318, 6804, 7371, 9828, 12636, 14742, 22113, 23599, 29484, 44226, 47198, 70797, 88452, 94396, 141594, 165193, 212391, 283188, 306787, 330386, 424782, 495579, 613574, 637173, 660772, 849564, 920361, 991158, 1227148, 1274346, 1486737, 1840722, 1911519, 1982316, 2147509, 2548692, 2761083, 2973474, 3681444, 3823038, 4295018, 4460211, 5522166, 5734557, 5946948, 6442527, 7646076, 8283249, 8590036, 8920422, 11044332, 11469114, 12885054, 13380633, 16566498, 17840844, 19327581, 22938228, 24849747, 25770108, 26761266, 33132996, 38655162, 40141899, 49699494, 53522532, 57982743, 74549241, 77310324, 80283798, 99398988, 115965486, 149098482, 160567596, 173948229, 231930972, 298196964, 347896458, 521844687, 695792916, 1043689374, 2087378748]

約数ペア:

[(1, 2087378748), (2, 1043689374), (3, 695792916), (4, 521844687), (6, 347896458), (7, 298196964), (9, 231930972), (12, 173948229), (13, 160567596), (14, 149098482), (18, 115965486), (21, 99398988), (26, 80283798), (27, 77310324), (28, 74549241), (36, 57982743), (39, 53522532), (42, 49699494), (52, 40141899), (54, 38655162), (63, 33132996), (78, 26761266), (81, 25770108), (84, 24849747), (91, 22938228), (108, 19327581), (117, 17840844), (126, 16566498), (156, 13380633), (162, 12885054), (182, 11469114), (189, 11044332), (234, 8920422), (243, 8590036), (252, 8283249), (273, 7646076), (324, 6442527), (351, 5946948), (364, 5734557), (378, 5522166), (468, 4460211), (486, 4295018), (546, 3823038), (567, 3681444), (702, 2973474), (756, 2761083), (819, 2548692), (972, 2147509), (1053, 1982316), (1092, 1911519), (1134, 1840722), (1404, 1486737), (1638, 1274346), (1701, 1227148), (2106, 991158), (2268, 920361), (2457, 849564), (3159, 660772), (3276, 637173), (3402, 613574), (4212, 495579), (4914, 424782), (6318, 330386), (6804, 306787), (7371, 283188), (9828, 212391), (12636, 165193), (14742, 141594), (22113, 94396), (23599, 88452), (29484, 70797), (44226, 47198)]