289388616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15439}}^1$

素因数の和:15530

約数の個数: 64

約数和(自身を含む): 800409600

約数和(自身を除く): 511020984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 15439, 18744, 30878, 46317, 61756, 92634, 123512, 169829, 185268, 339658, 370536, 509487, 679316, 1018974, 1096169, 1358632, 2037948, 2192338, 3288507, 4075896, 4384676, 6577014, 8769352, 12057859, 13154028, 24115718, 26308056, 36173577, 48231436, 72347154, 96462872, 144694308, 289388616]

約数ペア:

[(1, 289388616), (2, 144694308), (3, 96462872), (4, 72347154), (6, 48231436), (8, 36173577), (11, 26308056), (12, 24115718), (22, 13154028), (24, 12057859), (33, 8769352), (44, 6577014), (66, 4384676), (71, 4075896), (88, 3288507), (132, 2192338), (142, 2037948), (213, 1358632), (264, 1096169), (284, 1018974), (426, 679316), (568, 509487), (781, 370536), (852, 339658), (1562, 185268), (1704, 169829), (2343, 123512), (3124, 92634), (4686, 61756), (6248, 46317), (9372, 30878), (15439, 18744)]