439366928

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3965

約数の個数: 120

約数和(自身を含む): 1163675520

約数和(自身を除く): 724308592

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 2002, 2156, 2288, 2548, 3919, 4004, 4312, 5096, 7007, 7838, 8008, 8624, 10192, 14014, 15676, 16016, 27433, 28028, 31352, 43109, 50947, 54866, 56056, 62704, 86218, 101894, 109732, 112112, 172436, 192031, 203788, 219464, 301763, 344872, 356629, 384062, 407576, 438928, 560417, 603526, 689744, 713258, 768124, 815152, 1120834, 1207052, 1426516, 1536248, 2112341, 2241668, 2414104, 2496403, 2853032, 3072496, 3922919, 4224682, 4483336, 4828208, 4992806, 5706064, 7845838, 8449364, 8966672, 9985612, 15691676, 16898728, 19971224, 27460433, 31383352, 33797456, 39942448, 54920866, 62766704, 109841732, 219683464, 439366928]

約数ペア:

[(1, 439366928), (2, 219683464), (4, 109841732), (7, 62766704), (8, 54920866), (11, 39942448), (13, 33797456), (14, 31383352), (16, 27460433), (22, 19971224), (26, 16898728), (28, 15691676), (44, 9985612), (49, 8966672), (52, 8449364), (56, 7845838), (77, 5706064), (88, 4992806), (91, 4828208), (98, 4483336), (104, 4224682), (112, 3922919), (143, 3072496), (154, 2853032), (176, 2496403), (182, 2414104), (196, 2241668), (208, 2112341), (286, 1536248), (308, 1426516), (364, 1207052), (392, 1120834), (539, 815152), (572, 768124), (616, 713258), (637, 689744), (728, 603526), (784, 560417), (1001, 438928), (1078, 407576), (1144, 384062), (1232, 356629), (1274, 344872), (1456, 301763), (2002, 219464), (2156, 203788), (2288, 192031), (2548, 172436), (3919, 112112), (4004, 109732), (4312, 101894), (5096, 86218), (7007, 62704), (7838, 56056), (8008, 54866), (8624, 50947), (10192, 43109), (14014, 31352), (15676, 28028), (16016, 27433)]