2491377888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4931}}^1$

素因数の和:5240

約数の個数: 96

約数和(自身を含む): 6910323840

約数和(自身を除く): 4418945952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 277, 304, 456, 554, 608, 831, 912, 1108, 1662, 1824, 2216, 3324, 4432, 4931, 5263, 6648, 8864, 9862, 10526, 13296, 14793, 15789, 19724, 21052, 26592, 29586, 31578, 39448, 42104, 59172, 63156, 78896, 84208, 93689, 118344, 126312, 157792, 168416, 187378, 236688, 252624, 281067, 374756, 473376, 505248, 562134, 749512, 1124268, 1365887, 1499024, 2248536, 2731774, 2998048, 4097661, 4497072, 5463548, 8195322, 8994144, 10927096, 16390644, 21854192, 25951853, 32781288, 43708384, 51903706, 65562576, 77855559, 103807412, 131125152, 155711118, 207614824, 311422236, 415229648, 622844472, 830459296, 1245688944, 2491377888]

約数ペア:

[(1, 2491377888), (2, 1245688944), (3, 830459296), (4, 622844472), (6, 415229648), (8, 311422236), (12, 207614824), (16, 155711118), (19, 131125152), (24, 103807412), (32, 77855559), (38, 65562576), (48, 51903706), (57, 43708384), (76, 32781288), (96, 25951853), (114, 21854192), (152, 16390644), (228, 10927096), (277, 8994144), (304, 8195322), (456, 5463548), (554, 4497072), (608, 4097661), (831, 2998048), (912, 2731774), (1108, 2248536), (1662, 1499024), (1824, 1365887), (2216, 1124268), (3324, 749512), (4432, 562134), (4931, 505248), (5263, 473376), (6648, 374756), (8864, 281067), (9862, 252624), (10526, 236688), (13296, 187378), (14793, 168416), (15789, 157792), (19724, 126312), (21052, 118344), (26592, 93689), (29586, 84208), (31578, 78896), (39448, 63156), (42104, 59172)]