349637504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3919}}^1$

素因数の和:3991

約数の個数: 64

約数和(自身を含む): 755697600

約数和(自身を除く): 406060096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 2176, 2624, 2788, 3919, 5248, 5576, 7838, 11152, 15676, 22304, 31352, 44608, 62704, 66623, 89216, 125408, 133246, 160679, 250816, 266492, 321358, 501632, 532984, 642716, 1065968, 1285432, 2131936, 2570864, 2731543, 4263872, 5141728, 5463086, 8527744, 10283456, 10926172, 20566912, 21852344, 43704688, 87409376, 174818752, 349637504]

約数ペア:

[(1, 349637504), (2, 174818752), (4, 87409376), (8, 43704688), (16, 21852344), (17, 20566912), (32, 10926172), (34, 10283456), (41, 8527744), (64, 5463086), (68, 5141728), (82, 4263872), (128, 2731543), (136, 2570864), (164, 2131936), (272, 1285432), (328, 1065968), (544, 642716), (656, 532984), (697, 501632), (1088, 321358), (1312, 266492), (1394, 250816), (2176, 160679), (2624, 133246), (2788, 125408), (3919, 89216), (5248, 66623), (5576, 62704), (7838, 44608), (11152, 31352), (15676, 22304)]