38260368

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 113201088

約数和(自身を除く): 74940720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 43, 48, 72, 74, 86, 111, 129, 144, 148, 167, 172, 222, 258, 296, 333, 334, 344, 387, 444, 501, 516, 592, 666, 668, 688, 774, 888, 1002, 1032, 1332, 1336, 1503, 1548, 1591, 1776, 2004, 2064, 2664, 2672, 3006, 3096, 3182, 4008, 4773, 5328, 6012, 6179, 6192, 6364, 7181, 8016, 9546, 12024, 12358, 12728, 14319, 14362, 18537, 19092, 21543, 24048, 24716, 25456, 28638, 28724, 37074, 38184, 43086, 49432, 55611, 57276, 57448, 64629, 74148, 76368, 86172, 98864, 111222, 114552, 114896, 129258, 148296, 172344, 222444, 229104, 258516, 265697, 296592, 344688, 444888, 517032, 531394, 797091, 889776, 1034064, 1062788, 1594182, 2125576, 2391273, 3188364, 4251152, 4782546, 6376728, 9565092, 12753456, 19130184, 38260368]

約数ペア:

[(1, 38260368), (2, 19130184), (3, 12753456), (4, 9565092), (6, 6376728), (8, 4782546), (9, 4251152), (12, 3188364), (16, 2391273), (18, 2125576), (24, 1594182), (36, 1062788), (37, 1034064), (43, 889776), (48, 797091), (72, 531394), (74, 517032), (86, 444888), (111, 344688), (129, 296592), (144, 265697), (148, 258516), (167, 229104), (172, 222444), (222, 172344), (258, 148296), (296, 129258), (333, 114896), (334, 114552), (344, 111222), (387, 98864), (444, 86172), (501, 76368), (516, 74148), (592, 64629), (666, 57448), (668, 57276), (688, 55611), (774, 49432), (888, 43086), (1002, 38184), (1032, 37074), (1332, 28724), (1336, 28638), (1503, 25456), (1548, 24716), (1591, 24048), (1776, 21543), (2004, 19092), (2064, 18537), (2664, 14362), (2672, 14319), (3006, 12728), (3096, 12358), (3182, 12024), (4008, 9546), (4773, 8016), (5328, 7181), (6012, 6364), (6179, 6192)]