519885288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7823}}^1$

素因数の和:7919

約数の個数: 96

約数和(自身を含む): 1537885440

約数和(自身を除く): 1018000152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 7823, 8307, 11076, 15646, 16614, 22152, 23469, 31292, 33228, 46938, 62584, 66456, 70407, 93876, 101699, 140814, 187752, 203398, 281628, 305097, 406796, 555433, 563256, 610194, 813592, 915291, 1110866, 1220388, 1666299, 1830582, 2221732, 2440776, 3332598, 3661164, 4443464, 4998897, 6665196, 7220629, 7322328, 9997794, 13330392, 14441258, 19995588, 21661887, 28882516, 39991176, 43323774, 57765032, 64985661, 86647548, 129971322, 173295096, 259942644, 519885288]

約数ペア:

[(1, 519885288), (2, 259942644), (3, 173295096), (4, 129971322), (6, 86647548), (8, 64985661), (9, 57765032), (12, 43323774), (13, 39991176), (18, 28882516), (24, 21661887), (26, 19995588), (36, 14441258), (39, 13330392), (52, 9997794), (71, 7322328), (72, 7220629), (78, 6665196), (104, 4998897), (117, 4443464), (142, 3661164), (156, 3332598), (213, 2440776), (234, 2221732), (284, 1830582), (312, 1666299), (426, 1220388), (468, 1110866), (568, 915291), (639, 813592), (852, 610194), (923, 563256), (936, 555433), (1278, 406796), (1704, 305097), (1846, 281628), (2556, 203398), (2769, 187752), (3692, 140814), (5112, 101699), (5538, 93876), (7384, 70407), (7823, 66456), (8307, 62584), (11076, 46938), (15646, 33228), (16614, 31292), (22152, 23469)]