1897431264

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{30931}}^1$

素因数の和:31021

約数の個数: 96

約数和(自身を含む): 5612302080

約数和(自身を除く): 3714870816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2556, 3408, 3834, 5112, 6816, 7668, 10224, 15336, 20448, 30672, 30931, 61344, 61862, 92793, 123724, 185586, 247448, 278379, 371172, 494896, 556758, 742344, 835137, 989792, 1113516, 1484688, 1670274, 2196101, 2227032, 2969376, 3340548, 4392202, 4454064, 6588303, 6681096, 8784404, 8908128, 13176606, 13362192, 17568808, 19764909, 26353212, 26724384, 35137616, 39529818, 52706424, 59294727, 70275232, 79059636, 105412848, 118589454, 158119272, 210825696, 237178908, 316238544, 474357816, 632477088, 948715632, 1897431264]

約数ペア:

[(1, 1897431264), (2, 948715632), (3, 632477088), (4, 474357816), (6, 316238544), (8, 237178908), (9, 210825696), (12, 158119272), (16, 118589454), (18, 105412848), (24, 79059636), (27, 70275232), (32, 59294727), (36, 52706424), (48, 39529818), (54, 35137616), (71, 26724384), (72, 26353212), (96, 19764909), (108, 17568808), (142, 13362192), (144, 13176606), (213, 8908128), (216, 8784404), (284, 6681096), (288, 6588303), (426, 4454064), (432, 4392202), (568, 3340548), (639, 2969376), (852, 2227032), (864, 2196101), (1136, 1670274), (1278, 1484688), (1704, 1113516), (1917, 989792), (2272, 835137), (2556, 742344), (3408, 556758), (3834, 494896), (5112, 371172), (6816, 278379), (7668, 247448), (10224, 185586), (15336, 123724), (20448, 92793), (30672, 61862), (30931, 61344)]