39887775648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{387953}}^1$

素因数の和:387996

約数の個数: 192

約数和(自身を含む): 140780747520

約数和(自身を除く): 100892971872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3672, 3808, 4284, 4896, 5712, 6048, 6426, 7344, 8568, 11424, 12852, 14688, 17136, 25704, 34272, 51408, 102816, 387953, 775906, 1163859, 1551812, 2327718, 2715671, 3103624, 3491577, 4655436, 5431342, 6207248, 6595201, 6983154, 8147013, 9310872, 10474731, 10862684, 12414496, 13190402, 13966308, 16294026, 18621744, 19785603, 20949462, 21725368, 24441039, 26380804, 27932616, 32588052, 37243488, 39571206, 41898924, 43450736, 46166407, 48882078, 52761608, 55865232, 59356809, 65176104, 73323117, 79142412, 83797848, 86901472, 92332814, 97764156, 105523216, 111730464, 118713618, 130352208, 138499221, 146646234, 158284824, 167595696, 178070427, 184665628, 195528312, 211046432, 237427236, 260704416, 276998442, 293292468, 316569648, 335191392, 356140854, 369331256, 391056624, 415497663, 474854472, 553996884, 586584936, 633139296, 712281708, 738662512, 782113248, 830995326, 949708944, 1107993768, 1173169872, 1246492989, 1424563416, 1477325024, 1661990652, 1899417888, 2215987536, 2346339744, 2492985978, 2849126832, 3323981304, 4431975072, 4985971956, 5698253664, 6647962608, 9971943912, 13295925216, 19943887824, 39887775648]

約数ペア:

[(1, 39887775648), (2, 19943887824), (3, 13295925216), (4, 9971943912), (6, 6647962608), (7, 5698253664), (8, 4985971956), (9, 4431975072), (12, 3323981304), (14, 2849126832), (16, 2492985978), (17, 2346339744), (18, 2215987536), (21, 1899417888), (24, 1661990652), (27, 1477325024), (28, 1424563416), (32, 1246492989), (34, 1173169872), (36, 1107993768), (42, 949708944), (48, 830995326), (51, 782113248), (54, 738662512), (56, 712281708), (63, 633139296), (68, 586584936), (72, 553996884), (84, 474854472), (96, 415497663), (102, 391056624), (108, 369331256), (112, 356140854), (119, 335191392), (126, 316569648), (136, 293292468), (144, 276998442), (153, 260704416), (168, 237427236), (189, 211046432), (204, 195528312), (216, 184665628), (224, 178070427), (238, 167595696), (252, 158284824), (272, 146646234), (288, 138499221), (306, 130352208), (336, 118713618), (357, 111730464), (378, 105523216), (408, 97764156), (432, 92332814), (459, 86901472), (476, 83797848), (504, 79142412), (544, 73323117), (612, 65176104), (672, 59356809), (714, 55865232), (756, 52761608), (816, 48882078), (864, 46166407), (918, 43450736), (952, 41898924), (1008, 39571206), (1071, 37243488), (1224, 32588052), (1428, 27932616), (1512, 26380804), (1632, 24441039), (1836, 21725368), (1904, 20949462), (2016, 19785603), (2142, 18621744), (2448, 16294026), (2856, 13966308), (3024, 13190402), (3213, 12414496), (3672, 10862684), (3808, 10474731), (4284, 9310872), (4896, 8147013), (5712, 6983154), (6048, 6595201), (6426, 6207248), (7344, 5431342), (8568, 4655436), (11424, 3491577), (12852, 3103624), (14688, 2715671), (17136, 2327718), (25704, 1551812), (34272, 1163859), (51408, 775906), (102816, 387953)]