238778736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2459}}^1$

素因数の和:2511

約数の個数: 120

約数和(自身を含む): 749178240

約数和(自身を除く): 510399504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 289, 336, 357, 408, 476, 578, 714, 816, 867, 952, 1156, 1428, 1734, 1904, 2023, 2312, 2459, 2856, 3468, 4046, 4624, 4918, 5712, 6069, 6936, 7377, 8092, 9836, 12138, 13872, 14754, 16184, 17213, 19672, 24276, 29508, 32368, 34426, 39344, 41803, 48552, 51639, 59016, 68852, 83606, 97104, 103278, 118032, 125409, 137704, 167212, 206556, 250818, 275408, 292621, 334424, 413112, 501636, 585242, 668848, 710651, 826224, 877863, 1003272, 1170484, 1421302, 1755726, 2006544, 2131953, 2340968, 2842604, 3511452, 4263906, 4681936, 4974557, 5685208, 7022904, 8527812, 9949114, 11370416, 14045808, 14923671, 17055624, 19898228, 29847342, 34111248, 39796456, 59694684, 79592912, 119389368, 238778736]

約数ペア:

[(1, 238778736), (2, 119389368), (3, 79592912), (4, 59694684), (6, 39796456), (7, 34111248), (8, 29847342), (12, 19898228), (14, 17055624), (16, 14923671), (17, 14045808), (21, 11370416), (24, 9949114), (28, 8527812), (34, 7022904), (42, 5685208), (48, 4974557), (51, 4681936), (56, 4263906), (68, 3511452), (84, 2842604), (102, 2340968), (112, 2131953), (119, 2006544), (136, 1755726), (168, 1421302), (204, 1170484), (238, 1003272), (272, 877863), (289, 826224), (336, 710651), (357, 668848), (408, 585242), (476, 501636), (578, 413112), (714, 334424), (816, 292621), (867, 275408), (952, 250818), (1156, 206556), (1428, 167212), (1734, 137704), (1904, 125409), (2023, 118032), (2312, 103278), (2459, 97104), (2856, 83606), (3468, 68852), (4046, 59016), (4624, 51639), (4918, 48552), (5712, 41803), (6069, 39344), (6936, 34426), (7377, 32368), (8092, 29508), (9836, 24276), (12138, 19672), (13872, 17213), (14754, 16184)]