305545488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{374443}}^1$

素因数の和:374471

約数の個数: 40

約数和(自身を含む): 835759008

約数和(自身を除く): 530213520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 374443, 748886, 1123329, 1497772, 2246658, 2995544, 4493316, 5991088, 6365531, 8986632, 12731062, 17973264, 19096593, 25462124, 38193186, 50924248, 76386372, 101848496, 152772744, 305545488]

約数ペア:

[(1, 305545488), (2, 152772744), (3, 101848496), (4, 76386372), (6, 50924248), (8, 38193186), (12, 25462124), (16, 19096593), (17, 17973264), (24, 12731062), (34, 8986632), (48, 6365531), (51, 5991088), (68, 4493316), (102, 2995544), (136, 2246658), (204, 1497772), (272, 1123329), (408, 748886), (816, 374443)]