390323808

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1674

約数の個数: 216

約数和(自身を含む): 1367998632

約数和(自身を除く): 977674824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1568, 1627, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 3254, 3332, 3528, 3808, 4284, 4704, 4881, 4896, 4998, 5712, 6508, 6664, 7056, 7497, 8568, 9762, 9996, 11389, 11424, 13016, 13328, 14112, 14643, 14994, 17136, 19524, 19992, 22778, 26032, 26656, 27659, 29286, 29988, 34167, 34272, 39048, 39984, 45556, 52064, 55318, 58572, 59976, 68334, 78096, 79723, 79968, 82977, 91112, 102501, 110636, 117144, 119952, 136668, 156192, 159446, 165954, 182224, 193613, 205002, 221272, 234288, 239169, 239904, 248931, 273336, 318892, 331908, 364448, 387226, 410004, 442544, 468576, 478338, 497862, 546672, 580839, 637784, 663816, 717507, 774452, 820008, 885088, 956676, 995724, 1093344, 1161678, 1275568, 1327632, 1355291, 1435014, 1548904, 1640016, 1742517, 1913352, 1991448, 2323356, 2551136, 2655264, 2710582, 2870028, 3097808, 3280032, 3485034, 3826704, 3982896, 4065873, 4646712, 5421164, 5740056, 6195616, 6970068, 7653408, 7965792, 8131746, 9293424, 10842328, 11480112, 12197619, 13940136, 16263492, 18586848, 21684656, 22960224, 24395238, 27880272, 32526984, 43369312, 48790476, 55760544, 65053968, 97580952, 130107936, 195161904, 390323808]

約数ペア:

[(1, 390323808), (2, 195161904), (3, 130107936), (4, 97580952), (6, 65053968), (7, 55760544), (8, 48790476), (9, 43369312), (12, 32526984), (14, 27880272), (16, 24395238), (17, 22960224), (18, 21684656), (21, 18586848), (24, 16263492), (28, 13940136), (32, 12197619), (34, 11480112), (36, 10842328), (42, 9293424), (48, 8131746), (49, 7965792), (51, 7653408), (56, 6970068), (63, 6195616), (68, 5740056), (72, 5421164), (84, 4646712), (96, 4065873), (98, 3982896), (102, 3826704), (112, 3485034), (119, 3280032), (126, 3097808), (136, 2870028), (144, 2710582), (147, 2655264), (153, 2551136), (168, 2323356), (196, 1991448), (204, 1913352), (224, 1742517), (238, 1640016), (252, 1548904), (272, 1435014), (288, 1355291), (294, 1327632), (306, 1275568), (336, 1161678), (357, 1093344), (392, 995724), (408, 956676), (441, 885088), (476, 820008), (504, 774452), (544, 717507), (588, 663816), (612, 637784), (672, 580839), (714, 546672), (784, 497862), (816, 478338), (833, 468576), (882, 442544), (952, 410004), (1008, 387226), (1071, 364448), (1176, 331908), (1224, 318892), (1428, 273336), (1568, 248931), (1627, 239904), (1632, 239169), (1666, 234288), (1764, 221272), (1904, 205002), (2016, 193613), (2142, 182224), (2352, 165954), (2448, 159446), (2499, 156192), (2856, 136668), (3254, 119952), (3332, 117144), (3528, 110636), (3808, 102501), (4284, 91112), (4704, 82977), (4881, 79968), (4896, 79723), (4998, 78096), (5712, 68334), (6508, 59976), (6664, 58572), (7056, 55318), (7497, 52064), (8568, 45556), (9762, 39984), (9996, 39048), (11389, 34272), (11424, 34167), (13016, 29988), (13328, 29286), (14112, 27659), (14643, 26656), (14994, 26032), (17136, 22778), (19524, 19992)]