1212303512

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 2805768000

約数和(自身を除く): 1593464488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 139, 152, 196, 266, 278, 392, 532, 556, 931, 973, 1064, 1112, 1171, 1862, 1946, 2342, 2641, 3724, 3892, 4684, 5282, 6811, 7448, 7784, 8197, 9368, 10564, 13622, 16394, 18487, 21128, 22249, 27244, 32788, 36974, 44498, 54488, 57379, 65576, 73948, 88996, 114758, 129409, 147896, 155743, 162769, 177992, 229516, 258818, 311486, 325538, 459032, 517636, 622972, 651076, 1035272, 1090201, 1139383, 1245944, 1302152, 2180402, 2278766, 3092611, 4360804, 4557532, 6185222, 7975681, 8721608, 9115064, 12370444, 15951362, 21648277, 24740888, 31902724, 43296554, 63805448, 86593108, 151537939, 173186216, 303075878, 606151756, 1212303512]

約数ペア:

[(1, 1212303512), (2, 606151756), (4, 303075878), (7, 173186216), (8, 151537939), (14, 86593108), (19, 63805448), (28, 43296554), (38, 31902724), (49, 24740888), (56, 21648277), (76, 15951362), (98, 12370444), (133, 9115064), (139, 8721608), (152, 7975681), (196, 6185222), (266, 4557532), (278, 4360804), (392, 3092611), (532, 2278766), (556, 2180402), (931, 1302152), (973, 1245944), (1064, 1139383), (1112, 1090201), (1171, 1035272), (1862, 651076), (1946, 622972), (2342, 517636), (2641, 459032), (3724, 325538), (3892, 311486), (4684, 258818), (5282, 229516), (6811, 177992), (7448, 162769), (7784, 155743), (8197, 147896), (9368, 129409), (10564, 114758), (13622, 88996), (16394, 73948), (18487, 65576), (21128, 57379), (22249, 54488), (27244, 44498), (32788, 36974)]