216519408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2819

約数の個数: 120

約数和(自身を含む): 701542400

約数和(自身を除く): 485022992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2719, 2844, 3318, 3792, 4424, 4977, 5438, 5688, 6636, 8157, 8848, 9954, 10876, 11376, 13272, 16314, 19033, 19908, 21752, 24471, 26544, 32628, 38066, 39816, 43504, 48942, 57099, 65256, 76132, 79632, 97884, 114198, 130512, 152264, 171297, 195768, 214801, 228396, 304528, 342594, 391536, 429602, 456792, 644403, 685188, 859204, 913584, 1288806, 1370376, 1503607, 1718408, 1933209, 2577612, 2740752, 3007214, 3436816, 3866418, 4510821, 5155224, 6014428, 7732836, 9021642, 10310448, 12028856, 13532463, 15465672, 18043284, 24057712, 27064926, 30931344, 36086568, 54129852, 72173136, 108259704, 216519408]

約数ペア:

[(1, 216519408), (2, 108259704), (3, 72173136), (4, 54129852), (6, 36086568), (7, 30931344), (8, 27064926), (9, 24057712), (12, 18043284), (14, 15465672), (16, 13532463), (18, 12028856), (21, 10310448), (24, 9021642), (28, 7732836), (36, 6014428), (42, 5155224), (48, 4510821), (56, 3866418), (63, 3436816), (72, 3007214), (79, 2740752), (84, 2577612), (112, 1933209), (126, 1718408), (144, 1503607), (158, 1370376), (168, 1288806), (237, 913584), (252, 859204), (316, 685188), (336, 644403), (474, 456792), (504, 429602), (553, 391536), (632, 342594), (711, 304528), (948, 228396), (1008, 214801), (1106, 195768), (1264, 171297), (1422, 152264), (1659, 130512), (1896, 114198), (2212, 97884), (2719, 79632), (2844, 76132), (3318, 65256), (3792, 57099), (4424, 48942), (4977, 43504), (5438, 39816), (5688, 38066), (6636, 32628), (8157, 26544), (8848, 24471), (9954, 21752), (10876, 19908), (11376, 19033), (13272, 16314)]