1971859344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4219}}^1$

素因数の和:4357

約数の個数: 160

約数和(自身を含む): 6329594880

約数和(自身を除く): 4357735536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 107, 112, 156, 168, 182, 208, 214, 273, 312, 321, 336, 364, 428, 546, 624, 642, 728, 749, 856, 1092, 1284, 1391, 1456, 1498, 1712, 2184, 2247, 2568, 2782, 2996, 4173, 4219, 4368, 4494, 5136, 5564, 5992, 8346, 8438, 8988, 9737, 11128, 11984, 12657, 16692, 16876, 17976, 19474, 22256, 25314, 29211, 29533, 33384, 33752, 35952, 38948, 50628, 54847, 58422, 59066, 66768, 67504, 77896, 88599, 101256, 109694, 116844, 118132, 155792, 164541, 177198, 202512, 219388, 233688, 236264, 329082, 354396, 383929, 438776, 451433, 467376, 472528, 658164, 708792, 767858, 877552, 902866, 1151787, 1316328, 1354299, 1417584, 1535716, 1805732, 2303574, 2632656, 2708598, 3071432, 3160031, 3611464, 4607148, 5417196, 5868629, 6142864, 6320062, 7222928, 9214296, 9480093, 10834392, 11737258, 12640124, 17605887, 18428592, 18960186, 21668784, 23474516, 25280248, 35211774, 37920372, 41080403, 46949032, 50560496, 70423548, 75840744, 82160806, 93898064, 123241209, 140847096, 151681488, 164321612, 246482418, 281694192, 328643224, 492964836, 657286448, 985929672, 1971859344]

約数ペア:

[(1, 1971859344), (2, 985929672), (3, 657286448), (4, 492964836), (6, 328643224), (7, 281694192), (8, 246482418), (12, 164321612), (13, 151681488), (14, 140847096), (16, 123241209), (21, 93898064), (24, 82160806), (26, 75840744), (28, 70423548), (39, 50560496), (42, 46949032), (48, 41080403), (52, 37920372), (56, 35211774), (78, 25280248), (84, 23474516), (91, 21668784), (104, 18960186), (107, 18428592), (112, 17605887), (156, 12640124), (168, 11737258), (182, 10834392), (208, 9480093), (214, 9214296), (273, 7222928), (312, 6320062), (321, 6142864), (336, 5868629), (364, 5417196), (428, 4607148), (546, 3611464), (624, 3160031), (642, 3071432), (728, 2708598), (749, 2632656), (856, 2303574), (1092, 1805732), (1284, 1535716), (1391, 1417584), (1456, 1354299), (1498, 1316328), (1712, 1151787), (2184, 902866), (2247, 877552), (2568, 767858), (2782, 708792), (2996, 658164), (4173, 472528), (4219, 467376), (4368, 451433), (4494, 438776), (5136, 383929), (5564, 354396), (5992, 329082), (8346, 236264), (8438, 233688), (8988, 219388), (9737, 202512), (11128, 177198), (11984, 164541), (12657, 155792), (16692, 118132), (16876, 116844), (17976, 109694), (19474, 101256), (22256, 88599), (25314, 77896), (29211, 67504), (29533, 66768), (33384, 59066), (33752, 58422), (35952, 54847), (38948, 50628)]