1616588208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 180

約数和(自身を含む): 4895840664

約数和(自身を除く): 3279252456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 131, 136, 142, 144, 153, 204, 213, 262, 272, 284, 306, 393, 408, 426, 524, 568, 612, 639, 786, 816, 852, 1048, 1136, 1179, 1207, 1224, 1278, 1572, 1704, 2096, 2227, 2358, 2414, 2448, 2556, 3144, 3408, 3621, 4454, 4716, 4828, 5041, 5112, 6288, 6681, 7242, 8908, 9301, 9432, 9656, 10082, 10224, 10863, 13362, 14484, 15123, 17816, 18602, 18864, 19312, 20043, 20164, 21726, 26724, 27903, 28968, 30246, 35632, 37204, 40086, 40328, 43452, 45369, 53448, 55806, 57936, 60492, 74408, 80172, 80656, 83709, 85697, 86904, 90738, 106896, 111612, 120984, 148816, 158117, 160344, 167418, 171394, 173808, 181476, 223224, 241968, 257091, 316234, 320688, 334836, 342788, 362952, 446448, 474351, 514182, 632468, 660371, 669672, 685576, 725904, 771273, 948702, 1028364, 1264936, 1320742, 1339344, 1371152, 1423053, 1542546, 1897404, 1981113, 2056728, 2529872, 2641484, 2846106, 3085092, 3794808, 3962226, 4113456, 5282968, 5692212, 5943339, 6170184, 7589616, 7924452, 10565936, 11226307, 11384424, 11886678, 12340368, 15848904, 22452614, 22768848, 23773356, 31697808, 33678921, 44905228, 47546712, 67357842, 89810456, 95093424, 101036763, 134715684, 179620912, 202073526, 269431368, 404147052, 538862736, 808294104, 1616588208]

約数ペア:

[(1, 1616588208), (2, 808294104), (3, 538862736), (4, 404147052), (6, 269431368), (8, 202073526), (9, 179620912), (12, 134715684), (16, 101036763), (17, 95093424), (18, 89810456), (24, 67357842), (34, 47546712), (36, 44905228), (48, 33678921), (51, 31697808), (68, 23773356), (71, 22768848), (72, 22452614), (102, 15848904), (131, 12340368), (136, 11886678), (142, 11384424), (144, 11226307), (153, 10565936), (204, 7924452), (213, 7589616), (262, 6170184), (272, 5943339), (284, 5692212), (306, 5282968), (393, 4113456), (408, 3962226), (426, 3794808), (524, 3085092), (568, 2846106), (612, 2641484), (639, 2529872), (786, 2056728), (816, 1981113), (852, 1897404), (1048, 1542546), (1136, 1423053), (1179, 1371152), (1207, 1339344), (1224, 1320742), (1278, 1264936), (1572, 1028364), (1704, 948702), (2096, 771273), (2227, 725904), (2358, 685576), (2414, 669672), (2448, 660371), (2556, 632468), (3144, 514182), (3408, 474351), (3621, 446448), (4454, 362952), (4716, 342788), (4828, 334836), (5041, 320688), (5112, 316234), (6288, 257091), (6681, 241968), (7242, 223224), (8908, 181476), (9301, 173808), (9432, 171394), (9656, 167418), (10082, 160344), (10224, 158117), (10863, 148816), (13362, 120984), (14484, 111612), (15123, 106896), (17816, 90738), (18602, 86904), (18864, 85697), (19312, 83709), (20043, 80656), (20164, 80172), (21726, 74408), (26724, 60492), (27903, 57936), (28968, 55806), (30246, 53448), (35632, 45369), (37204, 43452), (40086, 40328)]