318531312

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3988

約数の個数: 160

約数和(自身を含む): 1056360960

約数和(自身を除く): 737829648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 297, 306, 374, 396, 408, 432, 459, 528, 561, 594, 612, 748, 792, 816, 918, 1122, 1188, 1224, 1496, 1584, 1683, 1836, 2244, 2376, 2448, 2992, 3366, 3672, 3943, 4488, 4752, 5049, 6732, 7344, 7886, 8976, 10098, 11829, 13464, 15772, 20196, 23658, 26928, 31544, 35487, 40392, 43373, 47316, 63088, 67031, 70974, 80784, 86746, 94632, 106461, 130119, 134062, 141948, 173492, 189264, 201093, 212922, 260238, 268124, 283896, 346984, 390357, 402186, 425844, 520476, 536248, 567792, 603279, 693968, 737341, 780714, 804372, 851688, 1040952, 1072496, 1171071, 1206558, 1474682, 1561428, 1608744, 1703376, 1809837, 2081904, 2212023, 2342142, 2413116, 2949364, 3122856, 3217488, 3619674, 4424046, 4684284, 4826232, 5898728, 6245712, 6636069, 7239348, 8848092, 9368568, 9652464, 11797456, 13272138, 14478696, 17696184, 18737136, 19908207, 26544276, 28957392, 35392368, 39816414, 53088552, 79632828, 106177104, 159265656, 318531312]

約数ペア:

[(1, 318531312), (2, 159265656), (3, 106177104), (4, 79632828), (6, 53088552), (8, 39816414), (9, 35392368), (11, 28957392), (12, 26544276), (16, 19908207), (17, 18737136), (18, 17696184), (22, 14478696), (24, 13272138), (27, 11797456), (33, 9652464), (34, 9368568), (36, 8848092), (44, 7239348), (48, 6636069), (51, 6245712), (54, 5898728), (66, 4826232), (68, 4684284), (72, 4424046), (88, 3619674), (99, 3217488), (102, 3122856), (108, 2949364), (132, 2413116), (136, 2342142), (144, 2212023), (153, 2081904), (176, 1809837), (187, 1703376), (198, 1608744), (204, 1561428), (216, 1474682), (264, 1206558), (272, 1171071), (297, 1072496), (306, 1040952), (374, 851688), (396, 804372), (408, 780714), (432, 737341), (459, 693968), (528, 603279), (561, 567792), (594, 536248), (612, 520476), (748, 425844), (792, 402186), (816, 390357), (918, 346984), (1122, 283896), (1188, 268124), (1224, 260238), (1496, 212922), (1584, 201093), (1683, 189264), (1836, 173492), (2244, 141948), (2376, 134062), (2448, 130119), (2992, 106461), (3366, 94632), (3672, 86746), (3943, 80784), (4488, 70974), (4752, 67031), (5049, 63088), (6732, 47316), (7344, 43373), (7886, 40392), (8976, 35487), (10098, 31544), (11829, 26928), (13464, 23658), (15772, 20196)]