388850352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 1169925120

約数和(自身を除く): 781074768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 83, 88, 114, 132, 152, 166, 176, 209, 228, 249, 264, 304, 332, 418, 456, 467, 498, 528, 627, 664, 836, 912, 913, 934, 996, 1254, 1328, 1401, 1577, 1672, 1826, 1868, 1992, 2508, 2739, 2802, 3154, 3344, 3652, 3736, 3984, 4731, 5016, 5137, 5478, 5604, 6308, 7304, 7472, 8873, 9462, 10032, 10274, 10956, 11208, 12616, 14608, 15411, 17347, 17746, 18924, 20548, 21912, 22416, 25232, 26619, 30822, 34694, 35492, 37848, 38761, 41096, 43824, 52041, 53238, 61644, 69388, 70984, 75696, 77522, 82192, 97603, 104082, 106476, 116283, 123288, 138776, 141968, 155044, 195206, 208164, 212952, 232566, 246576, 277552, 292809, 310088, 390412, 416328, 425904, 426371, 465132, 585618, 620176, 736459, 780824, 832656, 852742, 930264, 1171236, 1279113, 1472918, 1561648, 1705484, 1860528, 2209377, 2342472, 2558226, 2945836, 3410968, 4418754, 4684944, 5116452, 5891672, 6821936, 8101049, 8837508, 10232904, 11783344, 16202098, 17675016, 20465808, 24303147, 32404196, 35350032, 48606294, 64808392, 97212588, 129616784, 194425176, 388850352]

約数ペア:

[(1, 388850352), (2, 194425176), (3, 129616784), (4, 97212588), (6, 64808392), (8, 48606294), (11, 35350032), (12, 32404196), (16, 24303147), (19, 20465808), (22, 17675016), (24, 16202098), (33, 11783344), (38, 10232904), (44, 8837508), (48, 8101049), (57, 6821936), (66, 5891672), (76, 5116452), (83, 4684944), (88, 4418754), (114, 3410968), (132, 2945836), (152, 2558226), (166, 2342472), (176, 2209377), (209, 1860528), (228, 1705484), (249, 1561648), (264, 1472918), (304, 1279113), (332, 1171236), (418, 930264), (456, 852742), (467, 832656), (498, 780824), (528, 736459), (627, 620176), (664, 585618), (836, 465132), (912, 426371), (913, 425904), (934, 416328), (996, 390412), (1254, 310088), (1328, 292809), (1401, 277552), (1577, 246576), (1672, 232566), (1826, 212952), (1868, 208164), (1992, 195206), (2508, 155044), (2739, 141968), (2802, 138776), (3154, 123288), (3344, 116283), (3652, 106476), (3736, 104082), (3984, 97603), (4731, 82192), (5016, 77522), (5137, 75696), (5478, 70984), (5604, 69388), (6308, 61644), (7304, 53238), (7472, 52041), (8873, 43824), (9462, 41096), (10032, 38761), (10274, 37848), (10956, 35492), (11208, 34694), (12616, 30822), (14608, 26619), (15411, 25232), (17347, 22416), (17746, 21912), (18924, 20548)]