2519791416

素因数分解:

$2^3\times 3^8\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 7211878440

約数和(自身を除く): 4692087024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 243, 244, 324, 366, 486, 488, 549, 648, 729, 732, 787, 972, 1098, 1458, 1464, 1574, 1647, 1944, 2187, 2196, 2361, 2916, 3148, 3294, 4374, 4392, 4722, 4941, 5832, 6296, 6561, 6588, 7083, 8748, 9444, 9882, 13122, 13176, 14166, 14823, 17496, 18888, 19764, 21249, 26244, 28332, 29646, 39528, 42498, 44469, 48007, 52488, 56664, 59292, 63747, 84996, 88938, 96014, 118584, 127494, 133407, 144021, 169992, 177876, 191241, 192028, 254988, 266814, 288042, 355752, 382482, 384056, 400221, 432063, 509976, 533628, 573723, 576084, 764964, 800442, 864126, 1067256, 1147446, 1152168, 1296189, 1529928, 1600884, 1721169, 1728252, 2294892, 2592378, 3201768, 3442338, 3456504, 3888567, 4589784, 5163507, 5184756, 6884676, 7777134, 10327014, 10369512, 11665701, 13769352, 15554268, 20654028, 23331402, 31108536, 34997103, 41308056, 46662804, 69994206, 93325608, 104991309, 139988412, 209982618, 279976824, 314973927, 419965236, 629947854, 839930472, 1259895708, 2519791416]

約数ペア:

[(1, 2519791416), (2, 1259895708), (3, 839930472), (4, 629947854), (6, 419965236), (8, 314973927), (9, 279976824), (12, 209982618), (18, 139988412), (24, 104991309), (27, 93325608), (36, 69994206), (54, 46662804), (61, 41308056), (72, 34997103), (81, 31108536), (108, 23331402), (122, 20654028), (162, 15554268), (183, 13769352), (216, 11665701), (243, 10369512), (244, 10327014), (324, 7777134), (366, 6884676), (486, 5184756), (488, 5163507), (549, 4589784), (648, 3888567), (729, 3456504), (732, 3442338), (787, 3201768), (972, 2592378), (1098, 2294892), (1458, 1728252), (1464, 1721169), (1574, 1600884), (1647, 1529928), (1944, 1296189), (2187, 1152168), (2196, 1147446), (2361, 1067256), (2916, 864126), (3148, 800442), (3294, 764964), (4374, 576084), (4392, 573723), (4722, 533628), (4941, 509976), (5832, 432063), (6296, 400221), (6561, 384056), (6588, 382482), (7083, 355752), (8748, 288042), (9444, 266814), (9882, 254988), (13122, 192028), (13176, 191241), (14166, 177876), (14823, 169992), (17496, 144021), (18888, 133407), (19764, 127494), (21249, 118584), (26244, 96014), (28332, 88938), (29646, 84996), (39528, 63747), (42498, 59292), (44469, 56664), (48007, 52488)]