215509248

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:594

約数の個数: 180

約数和(自身を含む): 677667760

約数和(自身を除く): 462158512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 513, 547, 576, 608, 648, 684, 768, 864, 912, 1026, 1094, 1152, 1216, 1296, 1368, 1539, 1641, 1728, 1824, 2052, 2188, 2304, 2432, 2592, 2736, 3078, 3282, 3456, 3648, 4104, 4376, 4864, 4923, 5184, 5472, 6156, 6564, 6912, 7296, 8208, 8752, 9846, 10368, 10393, 10944, 12312, 13128, 14592, 14769, 16416, 17504, 19692, 20736, 20786, 21888, 24624, 26256, 29538, 31179, 32832, 35008, 39384, 41572, 43776, 44307, 49248, 52512, 59076, 62358, 65664, 70016, 78768, 83144, 88614, 93537, 98496, 105024, 118152, 124716, 131328, 140032, 157536, 166288, 177228, 187074, 196992, 210048, 236304, 249432, 280611, 315072, 332576, 354456, 374148, 393984, 420096, 472608, 498864, 561222, 630144, 665152, 708912, 748296, 841833, 945216, 997728, 1122444, 1260288, 1330304, 1417824, 1496592, 1683666, 1890432, 1995456, 2244888, 2660608, 2835648, 2993184, 3367332, 3780864, 3990912, 4489776, 5671296, 5986368, 6734664, 7981824, 8979552, 11342592, 11972736, 13469328, 17959104, 23945472, 26938656, 35918208, 53877312, 71836416, 107754624, 215509248]

約数ペア:

[(1, 215509248), (2, 107754624), (3, 71836416), (4, 53877312), (6, 35918208), (8, 26938656), (9, 23945472), (12, 17959104), (16, 13469328), (18, 11972736), (19, 11342592), (24, 8979552), (27, 7981824), (32, 6734664), (36, 5986368), (38, 5671296), (48, 4489776), (54, 3990912), (57, 3780864), (64, 3367332), (72, 2993184), (76, 2835648), (81, 2660608), (96, 2244888), (108, 1995456), (114, 1890432), (128, 1683666), (144, 1496592), (152, 1417824), (162, 1330304), (171, 1260288), (192, 1122444), (216, 997728), (228, 945216), (256, 841833), (288, 748296), (304, 708912), (324, 665152), (342, 630144), (384, 561222), (432, 498864), (456, 472608), (513, 420096), (547, 393984), (576, 374148), (608, 354456), (648, 332576), (684, 315072), (768, 280611), (864, 249432), (912, 236304), (1026, 210048), (1094, 196992), (1152, 187074), (1216, 177228), (1296, 166288), (1368, 157536), (1539, 140032), (1641, 131328), (1728, 124716), (1824, 118152), (2052, 105024), (2188, 98496), (2304, 93537), (2432, 88614), (2592, 83144), (2736, 78768), (3078, 70016), (3282, 65664), (3456, 62358), (3648, 59076), (4104, 52512), (4376, 49248), (4864, 44307), (4923, 43776), (5184, 41572), (5472, 39384), (6156, 35008), (6564, 32832), (6912, 31179), (7296, 29538), (8208, 26256), (8752, 24624), (9846, 21888), (10368, 20786), (10393, 20736), (10944, 19692), (12312, 17504), (13128, 16416), (14592, 14769)]