1277778912

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 3402008064

約数和(自身を除く): 2124229152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 181, 302, 362, 453, 487, 543, 604, 724, 906, 974, 1086, 1208, 1448, 1461, 1812, 1948, 2172, 2416, 2896, 2922, 3624, 3896, 4344, 4832, 5792, 5844, 7248, 7792, 8688, 11688, 14496, 15584, 17376, 23376, 27331, 46752, 54662, 73537, 81993, 88147, 109324, 147074, 163986, 176294, 218648, 220611, 264441, 294148, 327972, 352588, 437296, 441222, 528882, 588296, 655944, 705176, 874592, 882444, 1057764, 1176592, 1311888, 1410352, 1764888, 2115528, 2353184, 2623776, 2820704, 3529776, 4231056, 7059552, 8462112, 13310197, 26620394, 39930591, 53240788, 79861182, 106481576, 159722364, 212963152, 319444728, 425926304, 638889456, 1277778912]

約数ペア:

[(1, 1277778912), (2, 638889456), (3, 425926304), (4, 319444728), (6, 212963152), (8, 159722364), (12, 106481576), (16, 79861182), (24, 53240788), (32, 39930591), (48, 26620394), (96, 13310197), (151, 8462112), (181, 7059552), (302, 4231056), (362, 3529776), (453, 2820704), (487, 2623776), (543, 2353184), (604, 2115528), (724, 1764888), (906, 1410352), (974, 1311888), (1086, 1176592), (1208, 1057764), (1448, 882444), (1461, 874592), (1812, 705176), (1948, 655944), (2172, 588296), (2416, 528882), (2896, 441222), (2922, 437296), (3624, 352588), (3896, 327972), (4344, 294148), (4832, 264441), (5792, 220611), (5844, 218648), (7248, 176294), (7792, 163986), (8688, 147074), (11688, 109324), (14496, 88147), (15584, 81993), (17376, 73537), (23376, 54662), (27331, 46752)]