2019470745864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{330019}}^1$

素因数の和:331835

約数の個数: 128

約数和(自身を含む): 5934657254400

約数和(自身を除く): 3915186508536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 1783, 3432, 3566, 5349, 7132, 10698, 14264, 19613, 21396, 23179, 39226, 42792, 46358, 58839, 69537, 78452, 92716, 117678, 139074, 156904, 185432, 235356, 254969, 278148, 330019, 470712, 509938, 556296, 660038, 764907, 990057, 1019876, 1320076, 1529814, 1980114, 2039752, 2640152, 3059628, 3630209, 3960228, 4290247, 6119256, 7260418, 7920456, 8580494, 10890627, 12870741, 14520836, 17160988, 21781254, 25741482, 29041672, 34321976, 43562508, 47192717, 51482964, 87125016, 94385434, 102965928, 141578151, 188770868, 283156302, 377541736, 566312604, 588423877, 1132625208, 1176847754, 1765271631, 2353695508, 3530543262, 4707391016, 6472662647, 7061086524, 7649510401, 12945325294, 14122173048, 15299020802, 19417987941, 22948531203, 25890650588, 30598041604, 38835975882, 45897062406, 51781301176, 61196083208, 77671951764, 84144614411, 91794124812, 155343903528, 168289228822, 183588249624, 252433843233, 336578457644, 504867686466, 673156915288, 1009735372932, 2019470745864]

約数ペア:

[(1, 2019470745864), (2, 1009735372932), (3, 673156915288), (4, 504867686466), (6, 336578457644), (8, 252433843233), (11, 183588249624), (12, 168289228822), (13, 155343903528), (22, 91794124812), (24, 84144614411), (26, 77671951764), (33, 61196083208), (39, 51781301176), (44, 45897062406), (52, 38835975882), (66, 30598041604), (78, 25890650588), (88, 22948531203), (104, 19417987941), (132, 15299020802), (143, 14122173048), (156, 12945325294), (264, 7649510401), (286, 7061086524), (312, 6472662647), (429, 4707391016), (572, 3530543262), (858, 2353695508), (1144, 1765271631), (1716, 1176847754), (1783, 1132625208), (3432, 588423877), (3566, 566312604), (5349, 377541736), (7132, 283156302), (10698, 188770868), (14264, 141578151), (19613, 102965928), (21396, 94385434), (23179, 87125016), (39226, 51482964), (42792, 47192717), (46358, 43562508), (58839, 34321976), (69537, 29041672), (78452, 25741482), (92716, 21781254), (117678, 17160988), (139074, 14520836), (156904, 12870741), (185432, 10890627), (235356, 8580494), (254969, 7920456), (278148, 7260418), (330019, 6119256), (470712, 4290247), (509938, 3960228), (556296, 3630209), (660038, 3059628), (764907, 2640152), (990057, 2039752), (1019876, 1980114), (1320076, 1529814)]