387953088

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 1053388800

約数和(自身を除く): 665435712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 149, 191, 192, 213, 284, 298, 382, 426, 447, 568, 573, 596, 764, 852, 894, 1136, 1146, 1192, 1528, 1704, 1788, 2272, 2292, 2384, 3056, 3408, 3576, 4544, 4584, 4768, 6112, 6816, 7152, 9168, 9536, 10579, 12224, 13561, 13632, 14304, 18336, 21158, 27122, 28459, 28608, 31737, 36672, 40683, 42316, 54244, 56918, 63474, 81366, 84632, 85377, 108488, 113836, 126948, 162732, 169264, 170754, 216976, 227672, 253896, 325464, 338528, 341508, 433952, 455344, 507792, 650928, 677056, 683016, 867904, 910688, 1015584, 1301856, 1366032, 1821376, 2020589, 2031168, 2603712, 2732064, 4041178, 5464128, 6061767, 8082356, 12123534, 16164712, 24247068, 32329424, 48494136, 64658848, 96988272, 129317696, 193976544, 387953088]

約数ペア:

[(1, 387953088), (2, 193976544), (3, 129317696), (4, 96988272), (6, 64658848), (8, 48494136), (12, 32329424), (16, 24247068), (24, 16164712), (32, 12123534), (48, 8082356), (64, 6061767), (71, 5464128), (96, 4041178), (142, 2732064), (149, 2603712), (191, 2031168), (192, 2020589), (213, 1821376), (284, 1366032), (298, 1301856), (382, 1015584), (426, 910688), (447, 867904), (568, 683016), (573, 677056), (596, 650928), (764, 507792), (852, 455344), (894, 433952), (1136, 341508), (1146, 338528), (1192, 325464), (1528, 253896), (1704, 227672), (1788, 216976), (2272, 170754), (2292, 169264), (2384, 162732), (3056, 126948), (3408, 113836), (3576, 108488), (4544, 85377), (4584, 84632), (4768, 81366), (6112, 63474), (6816, 56918), (7152, 54244), (9168, 42316), (9536, 40683), (10579, 36672), (12224, 31737), (13561, 28608), (13632, 28459), (14304, 27122), (18336, 21158)]