1321530336

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:998

約数の個数: 192

約数和(自身を含む): 4424716800

約数和(自身を除く): 3103186464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 353, 378, 432, 504, 619, 672, 706, 756, 864, 1008, 1059, 1238, 1412, 1512, 1857, 2016, 2118, 2471, 2476, 2824, 3024, 3177, 3714, 4236, 4333, 4942, 4952, 5571, 5648, 6048, 6354, 7413, 7428, 8472, 8666, 9531, 9884, 9904, 11142, 11296, 12708, 12999, 14826, 14856, 16713, 16944, 17332, 19062, 19768, 19808, 22239, 22284, 25416, 25998, 29652, 29712, 33426, 33888, 34664, 38124, 38997, 39536, 44478, 44568, 50832, 51996, 59304, 59424, 66717, 66852, 69328, 76248, 77994, 79072, 88956, 89136, 101664, 103992, 116991, 118608, 133434, 133704, 138656, 152496, 155988, 177912, 178272, 207984, 218507, 233982, 237216, 266868, 267408, 304992, 311976, 355824, 415968, 437014, 467964, 533736, 534816, 623952, 655521, 711648, 874028, 935928, 1067472, 1247904, 1311042, 1529549, 1748056, 1871856, 1966563, 2134944, 2622084, 3059098, 3496112, 3743712, 3933126, 4588647, 5244168, 5899689, 6118196, 6992224, 7866252, 9177294, 10488336, 11799378, 12236392, 13765941, 15732504, 18354588, 20976672, 23598756, 24472784, 27531882, 31465008, 36709176, 41297823, 47197512, 48945568, 55063764, 62930016, 73418352, 82595646, 94395024, 110127528, 146836704, 165191292, 188790048, 220255056, 330382584, 440510112, 660765168, 1321530336]

約数ペア:

[(1, 1321530336), (2, 660765168), (3, 440510112), (4, 330382584), (6, 220255056), (7, 188790048), (8, 165191292), (9, 146836704), (12, 110127528), (14, 94395024), (16, 82595646), (18, 73418352), (21, 62930016), (24, 55063764), (27, 48945568), (28, 47197512), (32, 41297823), (36, 36709176), (42, 31465008), (48, 27531882), (54, 24472784), (56, 23598756), (63, 20976672), (72, 18354588), (84, 15732504), (96, 13765941), (108, 12236392), (112, 11799378), (126, 10488336), (144, 9177294), (168, 7866252), (189, 6992224), (216, 6118196), (224, 5899689), (252, 5244168), (288, 4588647), (336, 3933126), (353, 3743712), (378, 3496112), (432, 3059098), (504, 2622084), (619, 2134944), (672, 1966563), (706, 1871856), (756, 1748056), (864, 1529549), (1008, 1311042), (1059, 1247904), (1238, 1067472), (1412, 935928), (1512, 874028), (1857, 711648), (2016, 655521), (2118, 623952), (2471, 534816), (2476, 533736), (2824, 467964), (3024, 437014), (3177, 415968), (3714, 355824), (4236, 311976), (4333, 304992), (4942, 267408), (4952, 266868), (5571, 237216), (5648, 233982), (6048, 218507), (6354, 207984), (7413, 178272), (7428, 177912), (8472, 155988), (8666, 152496), (9531, 138656), (9884, 133704), (9904, 133434), (11142, 118608), (11296, 116991), (12708, 103992), (12999, 101664), (14826, 89136), (14856, 88956), (16713, 79072), (16944, 77994), (17332, 76248), (19062, 69328), (19768, 66852), (19808, 66717), (22239, 59424), (22284, 59304), (25416, 51996), (25998, 50832), (29652, 44568), (29712, 44478), (33426, 39536), (33888, 38997), (34664, 38124)]