1283190192

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 4039955712

約数和(自身を除く): 2756765520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 37, 48, 51, 62, 68, 72, 74, 93, 102, 111, 124, 136, 144, 148, 153, 186, 204, 222, 248, 272, 279, 296, 306, 333, 372, 408, 444, 457, 496, 527, 558, 592, 612, 629, 666, 744, 816, 888, 914, 1054, 1116, 1147, 1224, 1258, 1332, 1371, 1488, 1581, 1776, 1828, 1887, 2108, 2232, 2294, 2448, 2516, 2664, 2742, 3162, 3441, 3656, 3774, 4113, 4216, 4464, 4588, 4743, 5032, 5328, 5484, 5661, 6324, 6882, 7312, 7548, 7769, 8226, 8432, 9176, 9486, 10064, 10323, 10968, 11322, 12648, 13764, 14167, 15096, 15538, 16452, 16909, 18352, 18972, 19499, 20646, 21936, 22644, 23307, 25296, 27528, 28334, 30192, 31076, 32904, 33818, 37944, 38998, 41292, 42501, 45288, 46614, 50727, 55056, 56668, 58497, 62152, 65808, 67636, 69921, 75888, 77996, 82584, 85002, 90576, 93228, 101454, 113336, 116994, 124304, 127503, 135272, 139842, 152181, 155992, 165168, 170004, 175491, 186456, 202908, 226672, 233988, 240839, 255006, 270544, 279684, 287453, 304362, 311984, 340008, 350982, 372912, 405816, 467976, 481678, 510012, 524179, 559368, 574906, 608724, 680016, 701964, 722517, 811632, 862359, 935952, 963356, 1020024, 1048358, 1118736, 1149812, 1217448, 1403928, 1445034, 1572537, 1724718, 1926712, 2040048, 2096716, 2167551, 2299624, 2434896, 2587077, 2807856, 2890068, 3145074, 3449436, 3853424, 4193432, 4335102, 4599248, 4717611, 5174154, 5780136, 6290148, 6898872, 8386864, 8670204, 8911043, 9435222, 10348308, 11560272, 12580296, 13797744, 17340408, 17822086, 18870444, 20696616, 25160592, 26733129, 34680816, 35644172, 37740888, 41393232, 53466258, 71288344, 75481776, 80199387, 106932516, 142576688, 160398774, 213865032, 320797548, 427730064, 641595096, 1283190192]

約数ペア:

[(1, 1283190192), (2, 641595096), (3, 427730064), (4, 320797548), (6, 213865032), (8, 160398774), (9, 142576688), (12, 106932516), (16, 80199387), (17, 75481776), (18, 71288344), (24, 53466258), (31, 41393232), (34, 37740888), (36, 35644172), (37, 34680816), (48, 26733129), (51, 25160592), (62, 20696616), (68, 18870444), (72, 17822086), (74, 17340408), (93, 13797744), (102, 12580296), (111, 11560272), (124, 10348308), (136, 9435222), (144, 8911043), (148, 8670204), (153, 8386864), (186, 6898872), (204, 6290148), (222, 5780136), (248, 5174154), (272, 4717611), (279, 4599248), (296, 4335102), (306, 4193432), (333, 3853424), (372, 3449436), (408, 3145074), (444, 2890068), (457, 2807856), (496, 2587077), (527, 2434896), (558, 2299624), (592, 2167551), (612, 2096716), (629, 2040048), (666, 1926712), (744, 1724718), (816, 1572537), (888, 1445034), (914, 1403928), (1054, 1217448), (1116, 1149812), (1147, 1118736), (1224, 1048358), (1258, 1020024), (1332, 963356), (1371, 935952), (1488, 862359), (1581, 811632), (1776, 722517), (1828, 701964), (1887, 680016), (2108, 608724), (2232, 574906), (2294, 559368), (2448, 524179), (2516, 510012), (2664, 481678), (2742, 467976), (3162, 405816), (3441, 372912), (3656, 350982), (3774, 340008), (4113, 311984), (4216, 304362), (4464, 287453), (4588, 279684), (4743, 270544), (5032, 255006), (5328, 240839), (5484, 233988), (5661, 226672), (6324, 202908), (6882, 186456), (7312, 175491), (7548, 170004), (7769, 165168), (8226, 155992), (8432, 152181), (9176, 139842), (9486, 135272), (10064, 127503), (10323, 124304), (10968, 116994), (11322, 113336), (12648, 101454), (13764, 93228), (14167, 90576), (15096, 85002), (15538, 82584), (16452, 77996), (16909, 75888), (18352, 69921), (18972, 67636), (19499, 65808), (20646, 62152), (21936, 58497), (22644, 56668), (23307, 55056), (25296, 50727), (27528, 46614), (28334, 45288), (30192, 42501), (31076, 41292), (32904, 38998), (33818, 37944)]