288887508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 905946496

約数和(自身を除く): 617058988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 163, 182, 234, 252, 273, 326, 364, 468, 489, 541, 546, 652, 819, 978, 1082, 1092, 1141, 1467, 1623, 1638, 1956, 2119, 2164, 2282, 2934, 3246, 3276, 3423, 3787, 4238, 4564, 4869, 5868, 6357, 6492, 6846, 7033, 7574, 8476, 9738, 10269, 11361, 12714, 13692, 14066, 14833, 15148, 19071, 19476, 20538, 21099, 22722, 25428, 28132, 29666, 34083, 38142, 41076, 42198, 44499, 45444, 49231, 59332, 63297, 68166, 76284, 84396, 88183, 88998, 98462, 126594, 133497, 136332, 147693, 176366, 177996, 196924, 253188, 264549, 266994, 295386, 352732, 443079, 529098, 533988, 590772, 617281, 793647, 886158, 1058196, 1146379, 1234562, 1587294, 1772316, 1851843, 2292758, 2469124, 3174588, 3439137, 3703686, 4585516, 5555529, 6878274, 7407372, 8024653, 10317411, 11111058, 13756548, 16049306, 20634822, 22222116, 24073959, 32098612, 41269644, 48147918, 72221877, 96295836, 144443754, 288887508]

約数ペア:

[(1, 288887508), (2, 144443754), (3, 96295836), (4, 72221877), (6, 48147918), (7, 41269644), (9, 32098612), (12, 24073959), (13, 22222116), (14, 20634822), (18, 16049306), (21, 13756548), (26, 11111058), (28, 10317411), (36, 8024653), (39, 7407372), (42, 6878274), (52, 5555529), (63, 4585516), (78, 3703686), (84, 3439137), (91, 3174588), (117, 2469124), (126, 2292758), (156, 1851843), (163, 1772316), (182, 1587294), (234, 1234562), (252, 1146379), (273, 1058196), (326, 886158), (364, 793647), (468, 617281), (489, 590772), (541, 533988), (546, 529098), (652, 443079), (819, 352732), (978, 295386), (1082, 266994), (1092, 264549), (1141, 253188), (1467, 196924), (1623, 177996), (1638, 176366), (1956, 147693), (2119, 136332), (2164, 133497), (2282, 126594), (2934, 98462), (3246, 88998), (3276, 88183), (3423, 84396), (3787, 76284), (4238, 68166), (4564, 63297), (4869, 59332), (5868, 49231), (6357, 45444), (6492, 44499), (6846, 42198), (7033, 41076), (7574, 38142), (8476, 34083), (9738, 29666), (10269, 28132), (11361, 25428), (12714, 22722), (13692, 21099), (14066, 20538), (14833, 19476), (15148, 19071)]