289365888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1404

約数の個数: 128

約数和(自身を含む): 889701120

約数和(自身を除く): 600335232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 581, 664, 672, 896, 996, 1162, 1297, 1328, 1344, 1743, 1992, 2324, 2594, 2656, 2688, 3486, 3891, 3984, 4648, 5188, 5312, 6972, 7782, 7968, 9079, 9296, 10376, 10624, 13944, 15564, 15936, 18158, 18592, 20752, 27237, 27888, 31128, 31872, 36316, 37184, 41504, 54474, 55776, 62256, 72632, 74368, 83008, 107651, 108948, 111552, 124512, 145264, 166016, 215302, 217896, 223104, 249024, 290528, 322953, 430604, 435792, 498048, 581056, 645906, 753557, 861208, 871584, 1162112, 1291812, 1507114, 1722416, 1743168, 2260671, 2583624, 3014228, 3444832, 3486336, 4521342, 5167248, 6028456, 6889664, 9042684, 10334496, 12056912, 13779328, 18085368, 20668992, 24113824, 36170736, 41337984, 48227648, 72341472, 96455296, 144682944, 289365888]

約数ペア:

[(1, 289365888), (2, 144682944), (3, 96455296), (4, 72341472), (6, 48227648), (7, 41337984), (8, 36170736), (12, 24113824), (14, 20668992), (16, 18085368), (21, 13779328), (24, 12056912), (28, 10334496), (32, 9042684), (42, 6889664), (48, 6028456), (56, 5167248), (64, 4521342), (83, 3486336), (84, 3444832), (96, 3014228), (112, 2583624), (128, 2260671), (166, 1743168), (168, 1722416), (192, 1507114), (224, 1291812), (249, 1162112), (332, 871584), (336, 861208), (384, 753557), (448, 645906), (498, 581056), (581, 498048), (664, 435792), (672, 430604), (896, 322953), (996, 290528), (1162, 249024), (1297, 223104), (1328, 217896), (1344, 215302), (1743, 166016), (1992, 145264), (2324, 124512), (2594, 111552), (2656, 108948), (2688, 107651), (3486, 83008), (3891, 74368), (3984, 72632), (4648, 62256), (5188, 55776), (5312, 54474), (6972, 41504), (7782, 37184), (7968, 36316), (9079, 31872), (9296, 31128), (10376, 27888), (10624, 27237), (13944, 20752), (15564, 18592), (15936, 18158)]