290098452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 799755264

約数和(自身を除く): 509656812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 131, 164, 246, 262, 287, 393, 492, 524, 574, 643, 786, 861, 917, 1148, 1286, 1572, 1722, 1834, 1929, 2572, 2751, 3444, 3668, 3858, 4501, 5371, 5502, 7716, 9002, 10742, 11004, 13503, 16113, 18004, 21484, 26363, 27006, 32226, 37597, 52726, 54012, 64452, 75194, 79089, 84233, 105452, 112791, 150388, 158178, 168466, 184541, 225582, 252699, 316356, 336932, 369082, 451164, 505398, 553623, 589631, 738164, 1010796, 1107246, 1179262, 1768893, 2214492, 2358524, 3453553, 3537786, 6907106, 7075572, 10360659, 13814212, 20721318, 24174871, 41442636, 48349742, 72524613, 96699484, 145049226, 290098452]

約数ペア:

[(1, 290098452), (2, 145049226), (3, 96699484), (4, 72524613), (6, 48349742), (7, 41442636), (12, 24174871), (14, 20721318), (21, 13814212), (28, 10360659), (41, 7075572), (42, 6907106), (82, 3537786), (84, 3453553), (123, 2358524), (131, 2214492), (164, 1768893), (246, 1179262), (262, 1107246), (287, 1010796), (393, 738164), (492, 589631), (524, 553623), (574, 505398), (643, 451164), (786, 369082), (861, 336932), (917, 316356), (1148, 252699), (1286, 225582), (1572, 184541), (1722, 168466), (1834, 158178), (1929, 150388), (2572, 112791), (2751, 105452), (3444, 84233), (3668, 79089), (3858, 75194), (4501, 64452), (5371, 54012), (5502, 52726), (7716, 37597), (9002, 32226), (10742, 27006), (11004, 26363), (13503, 21484), (16113, 18004)]