172912596472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{877}}^1\times {\mathrm{1217}}^1$

素因数の和:2381

約数の個数: 128

約数和(自身を含む): 406544624640

約数和(自身を除く): 233632028168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 263, 308, 526, 616, 877, 1052, 1217, 1754, 1841, 2104, 2434, 2893, 3508, 3682, 4868, 5786, 6139, 7016, 7364, 8519, 9647, 9736, 11572, 12278, 13387, 14728, 17038, 19294, 20251, 23144, 24556, 26774, 34076, 38588, 40502, 49112, 53548, 67529, 68152, 77176, 81004, 93709, 107096, 135058, 162008, 187418, 230651, 270116, 320071, 374836, 461302, 540232, 640142, 749672, 922604, 1067309, 1280284, 1614557, 1845208, 2134618, 2240497, 2537161, 2560568, 3229114, 3520781, 4269236, 4480994, 5074322, 6458228, 7041562, 7471163, 8538472, 8961988, 10148644, 11740399, 12916456, 14083124, 14942326, 17760127, 17923976, 20297288, 23480798, 24645467, 28166248, 29884652, 35520254, 46961596, 49290934, 59769304, 71040508, 82182793, 93923192, 98581868, 142081016, 164365586, 197163736, 280702267, 328731172, 561404534, 657462344, 1122809068, 1964915869, 2245618136, 3087724937, 3929831738, 6175449874, 7859663476, 12350899748, 15719326952, 21614074559, 24701799496, 43228149118, 86456298236, 172912596472]

約数ペア:

[(1, 172912596472), (2, 86456298236), (4, 43228149118), (7, 24701799496), (8, 21614074559), (11, 15719326952), (14, 12350899748), (22, 7859663476), (28, 6175449874), (44, 3929831738), (56, 3087724937), (77, 2245618136), (88, 1964915869), (154, 1122809068), (263, 657462344), (308, 561404534), (526, 328731172), (616, 280702267), (877, 197163736), (1052, 164365586), (1217, 142081016), (1754, 98581868), (1841, 93923192), (2104, 82182793), (2434, 71040508), (2893, 59769304), (3508, 49290934), (3682, 46961596), (4868, 35520254), (5786, 29884652), (6139, 28166248), (7016, 24645467), (7364, 23480798), (8519, 20297288), (9647, 17923976), (9736, 17760127), (11572, 14942326), (12278, 14083124), (13387, 12916456), (14728, 11740399), (17038, 10148644), (19294, 8961988), (20251, 8538472), (23144, 7471163), (24556, 7041562), (26774, 6458228), (34076, 5074322), (38588, 4480994), (40502, 4269236), (49112, 3520781), (53548, 3229114), (67529, 2560568), (68152, 2537161), (77176, 2240497), (81004, 2134618), (93709, 1845208), (107096, 1614557), (135058, 1280284), (162008, 1067309), (187418, 922604), (230651, 749672), (270116, 640142), (320071, 540232), (374836, 461302)]