438373152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12791}}^1$

素因数の和:12831

約数の個数: 144

約数和(自身を含む): 1508637312

約数和(自身を除く): 1070264160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 12791, 17136, 25582, 34272, 38373, 51164, 76746, 89537, 102328, 115119, 153492, 179074, 204656, 217447, 230238, 268611, 306984, 358148, 409312, 434894, 460476, 537222, 613968, 652341, 716296, 805833, 869788, 920952, 1074444, 1227936, 1304682, 1432592, 1522129, 1611666, 1739576, 1841904, 1957023, 2148888, 2609364, 2865184, 3044258, 3223332, 3479152, 3683808, 3914046, 4297776, 4566387, 5218728, 6088516, 6446664, 6958304, 7828092, 8595552, 9132774, 10437456, 12177032, 12893328, 13699161, 15656184, 18265548, 20874912, 24354064, 25786656, 27398322, 31312368, 36531096, 48708128, 54796644, 62624736, 73062192, 109593288, 146124384, 219186576, 438373152]

約数ペア:

[(1, 438373152), (2, 219186576), (3, 146124384), (4, 109593288), (6, 73062192), (7, 62624736), (8, 54796644), (9, 48708128), (12, 36531096), (14, 31312368), (16, 27398322), (17, 25786656), (18, 24354064), (21, 20874912), (24, 18265548), (28, 15656184), (32, 13699161), (34, 12893328), (36, 12177032), (42, 10437456), (48, 9132774), (51, 8595552), (56, 7828092), (63, 6958304), (68, 6446664), (72, 6088516), (84, 5218728), (96, 4566387), (102, 4297776), (112, 3914046), (119, 3683808), (126, 3479152), (136, 3223332), (144, 3044258), (153, 2865184), (168, 2609364), (204, 2148888), (224, 1957023), (238, 1841904), (252, 1739576), (272, 1611666), (288, 1522129), (306, 1432592), (336, 1304682), (357, 1227936), (408, 1074444), (476, 920952), (504, 869788), (544, 805833), (612, 716296), (672, 652341), (714, 613968), (816, 537222), (952, 460476), (1008, 434894), (1071, 409312), (1224, 358148), (1428, 306984), (1632, 268611), (1904, 230238), (2016, 217447), (2142, 204656), (2448, 179074), (2856, 153492), (3808, 115119), (4284, 102328), (4896, 89537), (5712, 76746), (8568, 51164), (11424, 38373), (12791, 34272), (17136, 25582)]