1280409192

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 3546040680

約数和(自身を除く): 2265631488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 421, 424, 477, 636, 797, 842, 954, 1263, 1272, 1594, 1684, 1908, 2391, 2526, 3188, 3368, 3789, 3816, 4782, 5052, 6376, 7173, 7578, 9564, 10104, 14346, 15156, 19128, 22313, 28692, 30312, 42241, 44626, 57384, 66939, 84482, 89252, 126723, 133878, 168964, 178504, 200817, 253446, 267756, 335537, 337928, 380169, 401634, 506892, 535512, 671074, 760338, 803268, 1006611, 1013784, 1342148, 1520676, 1606536, 2013222, 2684296, 3019833, 3041352, 4026444, 6039666, 8052888, 12079332, 17783461, 24158664, 35566922, 53350383, 71133844, 106700766, 142267688, 160051149, 213401532, 320102298, 426803064, 640204596, 1280409192]

約数ペア:

[(1, 1280409192), (2, 640204596), (3, 426803064), (4, 320102298), (6, 213401532), (8, 160051149), (9, 142267688), (12, 106700766), (18, 71133844), (24, 53350383), (36, 35566922), (53, 24158664), (72, 17783461), (106, 12079332), (159, 8052888), (212, 6039666), (318, 4026444), (421, 3041352), (424, 3019833), (477, 2684296), (636, 2013222), (797, 1606536), (842, 1520676), (954, 1342148), (1263, 1013784), (1272, 1006611), (1594, 803268), (1684, 760338), (1908, 671074), (2391, 535512), (2526, 506892), (3188, 401634), (3368, 380169), (3789, 337928), (3816, 335537), (4782, 267756), (5052, 253446), (6376, 200817), (7173, 178504), (7578, 168964), (9564, 133878), (10104, 126723), (14346, 89252), (15156, 84482), (19128, 66939), (22313, 57384), (28692, 44626), (30312, 42241)]