319930848

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18211}}^1$

素因数の和:18288

約数の個数: 72

約数和(自身を含む): 924768936

約数和(自身を除く): 604838088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 18211, 36422, 54633, 72844, 109266, 145688, 163899, 218532, 291376, 327798, 437064, 582752, 655596, 874128, 1110871, 1311192, 1748256, 2221742, 2622384, 3332613, 4443484, 5244768, 6665226, 8886968, 9997839, 13330452, 17773936, 19995678, 26660904, 35547872, 39991356, 53321808, 79982712, 106643616, 159965424, 319930848]

約数ペア:

[(1, 319930848), (2, 159965424), (3, 106643616), (4, 79982712), (6, 53321808), (8, 39991356), (9, 35547872), (12, 26660904), (16, 19995678), (18, 17773936), (24, 13330452), (32, 9997839), (36, 8886968), (48, 6665226), (61, 5244768), (72, 4443484), (96, 3332613), (122, 2622384), (144, 2221742), (183, 1748256), (244, 1311192), (288, 1110871), (366, 874128), (488, 655596), (549, 582752), (732, 437064), (976, 327798), (1098, 291376), (1464, 218532), (1952, 163899), (2196, 145688), (2928, 109266), (4392, 72844), (5856, 54633), (8784, 36422), (17568, 18211)]