215170982154

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1\times {\mathrm{1187}}^1$

素因数の和:1944

約数の個数: 96

約数和(自身を含む): 473965240320

約数和(自身を除く): 258794258166

約数列:

[1, 2, 3, 6, 9, 18, 127, 179, 254, 358, 381, 443, 537, 762, 886, 1074, 1143, 1187, 1329, 1611, 2286, 2374, 2658, 3222, 3561, 3987, 7122, 7974, 10683, 21366, 22733, 45466, 56261, 68199, 79297, 112522, 136398, 150749, 158594, 168783, 204597, 212473, 237891, 301498, 337566, 409194, 424946, 452247, 475782, 506349, 525841, 637419, 713673, 904494, 1012698, 1051682, 1274838, 1356741, 1427346, 1577523, 1912257, 2713482, 3155046, 3824514, 4732569, 9465138, 10070719, 20141438, 26984071, 30212157, 53968142, 60424314, 66781807, 80952213, 90636471, 94125539, 133563614, 161904426, 181272942, 188251078, 200345421, 242856639, 282376617, 400690842, 485713278, 564753234, 601036263, 847129851, 1202072526, 1694259702, 11953943453, 23907886906, 35861830359, 71723660718, 107585491077, 215170982154]

約数ペア:

[(1, 215170982154), (2, 107585491077), (3, 71723660718), (6, 35861830359), (9, 23907886906), (18, 11953943453), (127, 1694259702), (179, 1202072526), (254, 847129851), (358, 601036263), (381, 564753234), (443, 485713278), (537, 400690842), (762, 282376617), (886, 242856639), (1074, 200345421), (1143, 188251078), (1187, 181272942), (1329, 161904426), (1611, 133563614), (2286, 94125539), (2374, 90636471), (2658, 80952213), (3222, 66781807), (3561, 60424314), (3987, 53968142), (7122, 30212157), (7974, 26984071), (10683, 20141438), (21366, 10070719), (22733, 9465138), (45466, 4732569), (56261, 3824514), (68199, 3155046), (79297, 2713482), (112522, 1912257), (136398, 1577523), (150749, 1427346), (158594, 1356741), (168783, 1274838), (204597, 1051682), (212473, 1012698), (237891, 904494), (301498, 713673), (337566, 637419), (409194, 525841), (424946, 506349), (452247, 475782)]