217636944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 687098880

約数和(自身を除く): 469461936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 73, 76, 84, 112, 114, 133, 146, 152, 168, 219, 228, 266, 292, 304, 336, 399, 438, 456, 467, 511, 532, 584, 798, 876, 912, 934, 1022, 1064, 1168, 1387, 1401, 1533, 1596, 1752, 1868, 2044, 2128, 2774, 2802, 3066, 3192, 3269, 3504, 3736, 4088, 4161, 5548, 5604, 6132, 6384, 6538, 7472, 8176, 8322, 8873, 9709, 9807, 11096, 11208, 12264, 13076, 16644, 17746, 19418, 19614, 22192, 22416, 24528, 26152, 26619, 29127, 33288, 34091, 35492, 38836, 39228, 52304, 53238, 58254, 62111, 66576, 68182, 70984, 77672, 78456, 102273, 106476, 116508, 124222, 136364, 141968, 155344, 156912, 186333, 204546, 212952, 233016, 238637, 248444, 272728, 372666, 409092, 425904, 466032, 477274, 496888, 545456, 647729, 715911, 745332, 818184, 954548, 993776, 1295458, 1431822, 1490664, 1636368, 1909096, 1943187, 2590916, 2863644, 2981328, 3818192, 3886374, 4534103, 5181832, 5727288, 7772748, 9068206, 10363664, 11454576, 13602309, 15545496, 18136412, 27204618, 31090992, 36272824, 54409236, 72545648, 108818472, 217636944]

約数ペア:

[(1, 217636944), (2, 108818472), (3, 72545648), (4, 54409236), (6, 36272824), (7, 31090992), (8, 27204618), (12, 18136412), (14, 15545496), (16, 13602309), (19, 11454576), (21, 10363664), (24, 9068206), (28, 7772748), (38, 5727288), (42, 5181832), (48, 4534103), (56, 3886374), (57, 3818192), (73, 2981328), (76, 2863644), (84, 2590916), (112, 1943187), (114, 1909096), (133, 1636368), (146, 1490664), (152, 1431822), (168, 1295458), (219, 993776), (228, 954548), (266, 818184), (292, 745332), (304, 715911), (336, 647729), (399, 545456), (438, 496888), (456, 477274), (467, 466032), (511, 425904), (532, 409092), (584, 372666), (798, 272728), (876, 248444), (912, 238637), (934, 233016), (1022, 212952), (1064, 204546), (1168, 186333), (1387, 156912), (1401, 155344), (1533, 141968), (1596, 136364), (1752, 124222), (1868, 116508), (2044, 106476), (2128, 102273), (2774, 78456), (2802, 77672), (3066, 70984), (3192, 68182), (3269, 66576), (3504, 62111), (3736, 58254), (4088, 53238), (4161, 52304), (5548, 39228), (5604, 38836), (6132, 35492), (6384, 34091), (6538, 33288), (7472, 29127), (8176, 26619), (8322, 26152), (8873, 24528), (9709, 22416), (9807, 22192), (11096, 19614), (11208, 19418), (12264, 17746), (13076, 16644)]