447269004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 1399157760

約数和(自身を除く): 951888756

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, 182, 234, 252, 273, 311, 364, 439, 468, 546, 622, 819, 878, 933, 1092, 1244, 1317, 1638, 1756, 1866, 2177, 2634, 2799, 3073, 3276, 3732, 3951, 4043, 4354, 5268, 5598, 5707, 6146, 6531, 7902, 8086, 8708, 9219, 11196, 11414, 12129, 12292, 13062, 15804, 16172, 17121, 18438, 19593, 22828, 24258, 26124, 27657, 28301, 34242, 36387, 36876, 39186, 39949, 48516, 51363, 55314, 56602, 68484, 72774, 78372, 79898, 84903, 102726, 110628, 113204, 119847, 136529, 145548, 159796, 169806, 205452, 239694, 254709, 273058, 339612, 359541, 409587, 479388, 509418, 546116, 719082, 819174, 955703, 1018836, 1228761, 1438164, 1638348, 1774877, 1911406, 2457522, 2867109, 3549754, 3822812, 4915044, 5324631, 5734218, 7099508, 8601327, 10649262, 11468436, 12424139, 15973893, 17202654, 21298524, 24848278, 31947786, 34405308, 37272417, 49696556, 63895572, 74544834, 111817251, 149089668, 223634502, 447269004]

約数ペア:

[(1, 447269004), (2, 223634502), (3, 149089668), (4, 111817251), (6, 74544834), (7, 63895572), (9, 49696556), (12, 37272417), (13, 34405308), (14, 31947786), (18, 24848278), (21, 21298524), (26, 17202654), (28, 15973893), (36, 12424139), (39, 11468436), (42, 10649262), (52, 8601327), (63, 7099508), (78, 5734218), (84, 5324631), (91, 4915044), (117, 3822812), (126, 3549754), (156, 2867109), (182, 2457522), (234, 1911406), (252, 1774877), (273, 1638348), (311, 1438164), (364, 1228761), (439, 1018836), (468, 955703), (546, 819174), (622, 719082), (819, 546116), (878, 509418), (933, 479388), (1092, 409587), (1244, 359541), (1317, 339612), (1638, 273058), (1756, 254709), (1866, 239694), (2177, 205452), (2634, 169806), (2799, 159796), (3073, 145548), (3276, 136529), (3732, 119847), (3951, 113204), (4043, 110628), (4354, 102726), (5268, 84903), (5598, 79898), (5707, 78372), (6146, 72774), (6531, 68484), (7902, 56602), (8086, 55314), (8708, 51363), (9219, 48516), (11196, 39949), (11414, 39186), (12129, 36876), (12292, 36387), (13062, 34242), (15804, 28301), (16172, 27657), (17121, 26124), (18438, 24258), (19593, 22828)]