3904862672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3163}}^1$

素因数の和:3352

約数の個数: 80

約数和(自身を含む): 8286136320

約数和(自身を除く): 4381273648

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 131, 152, 248, 262, 304, 496, 524, 589, 1048, 1178, 2096, 2356, 2489, 3163, 4061, 4712, 4978, 6326, 8122, 9424, 9956, 12652, 16244, 19912, 25304, 32488, 39824, 50608, 60097, 64976, 77159, 98053, 120194, 154318, 196106, 240388, 308636, 392212, 414353, 480776, 617272, 784424, 828706, 961552, 1234544, 1568848, 1657412, 1863007, 3314824, 3726014, 6629648, 7452028, 7872707, 12844943, 14904056, 15745414, 25689886, 29808112, 31490828, 51379772, 62981656, 102759544, 125963312, 205519088, 244053917, 488107834, 976215668, 1952431336, 3904862672]

約数ペア:

[(1, 3904862672), (2, 1952431336), (4, 976215668), (8, 488107834), (16, 244053917), (19, 205519088), (31, 125963312), (38, 102759544), (62, 62981656), (76, 51379772), (124, 31490828), (131, 29808112), (152, 25689886), (248, 15745414), (262, 14904056), (304, 12844943), (496, 7872707), (524, 7452028), (589, 6629648), (1048, 3726014), (1178, 3314824), (2096, 1863007), (2356, 1657412), (2489, 1568848), (3163, 1234544), (4061, 961552), (4712, 828706), (4978, 784424), (6326, 617272), (8122, 480776), (9424, 414353), (9956, 392212), (12652, 308636), (16244, 240388), (19912, 196106), (25304, 154318), (32488, 120194), (39824, 98053), (50608, 77159), (60097, 64976)]