621542304

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{126949}}^1$

素因数の和:126982

約数の個数: 72

約数和(自身を含む): 1871496900

約数和(自身を除く): 1249954596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 126949, 253898, 380847, 507796, 761694, 1015592, 1142541, 1523388, 2031184, 2158133, 2285082, 3046776, 4062368, 4316266, 4570164, 6093552, 6474399, 8632532, 9140328, 12187104, 12948798, 17265064, 18280656, 19423197, 25897596, 34530128, 36561312, 38846394, 51795192, 69060256, 77692788, 103590384, 155385576, 207180768, 310771152, 621542304]

約数ペア:

[(1, 621542304), (2, 310771152), (3, 207180768), (4, 155385576), (6, 103590384), (8, 77692788), (9, 69060256), (12, 51795192), (16, 38846394), (17, 36561312), (18, 34530128), (24, 25897596), (32, 19423197), (34, 18280656), (36, 17265064), (48, 12948798), (51, 12187104), (68, 9140328), (72, 8632532), (96, 6474399), (102, 6093552), (136, 4570164), (144, 4316266), (153, 4062368), (204, 3046776), (272, 2285082), (288, 2158133), (306, 2031184), (408, 1523388), (544, 1142541), (612, 1015592), (816, 761694), (1224, 507796), (1632, 380847), (2448, 253898), (4896, 126949)]