1864759728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{2297}}^1$

素因数の和:3622

約数の個数: 80

約数和(自身を含む): 5194105056

約数和(自身を除く): 3329345328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1301, 2297, 2602, 3903, 4594, 5204, 6891, 7806, 9188, 10408, 13782, 15612, 16913, 18376, 20816, 27564, 29861, 31224, 33826, 36752, 50739, 55128, 59722, 62448, 67652, 89583, 101478, 110256, 119444, 135304, 179166, 202956, 238888, 270608, 358332, 405912, 477776, 716664, 811824, 1433328, 2988397, 5976794, 8965191, 11953588, 17930382, 23907176, 35860764, 38849161, 47814352, 71721528, 77698322, 116547483, 143443056, 155396644, 233094966, 310793288, 466189932, 621586576, 932379864, 1864759728]

約数ペア:

[(1, 1864759728), (2, 932379864), (3, 621586576), (4, 466189932), (6, 310793288), (8, 233094966), (12, 155396644), (13, 143443056), (16, 116547483), (24, 77698322), (26, 71721528), (39, 47814352), (48, 38849161), (52, 35860764), (78, 23907176), (104, 17930382), (156, 11953588), (208, 8965191), (312, 5976794), (624, 2988397), (1301, 1433328), (2297, 811824), (2602, 716664), (3903, 477776), (4594, 405912), (5204, 358332), (6891, 270608), (7806, 238888), (9188, 202956), (10408, 179166), (13782, 135304), (15612, 119444), (16913, 110256), (18376, 101478), (20816, 89583), (27564, 67652), (29861, 62448), (31224, 59722), (33826, 55128), (36752, 50739)]