421520112

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 200

約数和(自身を含む): 1330914816

約数和(自身を除く): 909394704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 127, 144, 156, 162, 197, 208, 216, 234, 254, 312, 324, 351, 381, 394, 432, 468, 508, 591, 624, 648, 702, 762, 788, 936, 1016, 1053, 1143, 1182, 1296, 1404, 1524, 1576, 1651, 1773, 1872, 2032, 2106, 2286, 2364, 2561, 2808, 3048, 3152, 3302, 3429, 3546, 4212, 4572, 4728, 4953, 5122, 5319, 5616, 6096, 6604, 6858, 7092, 7683, 8424, 9144, 9456, 9906, 10244, 10287, 10638, 13208, 13716, 14184, 14859, 15366, 15957, 16848, 18288, 19812, 20488, 20574, 21276, 23049, 25019, 26416, 27432, 28368, 29718, 30732, 31914, 39624, 40976, 41148, 42552, 44577, 46098, 50038, 54864, 59436, 61464, 63828, 69147, 75057, 79248, 82296, 85104, 89154, 92196, 100076, 118872, 122928, 127656, 133731, 138294, 150114, 164592, 178308, 184392, 200152, 207441, 225171, 237744, 255312, 267462, 276588, 300228, 325247, 356616, 368784, 400304, 414882, 450342, 534924, 553176, 600456, 650494, 675513, 713232, 829764, 900684, 975741, 1069848, 1106352, 1200912, 1300988, 1351026, 1659528, 1801368, 1951482, 2026539, 2139696, 2601976, 2702052, 2927223, 3319056, 3602736, 3902964, 4053078, 5203952, 5404104, 5854446, 7805928, 8106156, 8781669, 10808208, 11708892, 15611856, 16212312, 17563338, 23417784, 26345007, 32424624, 35126676, 46835568, 52690014, 70253352, 105380028, 140506704, 210760056, 421520112]

約数ペア:

[(1, 421520112), (2, 210760056), (3, 140506704), (4, 105380028), (6, 70253352), (8, 52690014), (9, 46835568), (12, 35126676), (13, 32424624), (16, 26345007), (18, 23417784), (24, 17563338), (26, 16212312), (27, 15611856), (36, 11708892), (39, 10808208), (48, 8781669), (52, 8106156), (54, 7805928), (72, 5854446), (78, 5404104), (81, 5203952), (104, 4053078), (108, 3902964), (117, 3602736), (127, 3319056), (144, 2927223), (156, 2702052), (162, 2601976), (197, 2139696), (208, 2026539), (216, 1951482), (234, 1801368), (254, 1659528), (312, 1351026), (324, 1300988), (351, 1200912), (381, 1106352), (394, 1069848), (432, 975741), (468, 900684), (508, 829764), (591, 713232), (624, 675513), (648, 650494), (702, 600456), (762, 553176), (788, 534924), (936, 450342), (1016, 414882), (1053, 400304), (1143, 368784), (1182, 356616), (1296, 325247), (1404, 300228), (1524, 276588), (1576, 267462), (1651, 255312), (1773, 237744), (1872, 225171), (2032, 207441), (2106, 200152), (2286, 184392), (2364, 178308), (2561, 164592), (2808, 150114), (3048, 138294), (3152, 133731), (3302, 127656), (3429, 122928), (3546, 118872), (4212, 100076), (4572, 92196), (4728, 89154), (4953, 85104), (5122, 82296), (5319, 79248), (5616, 75057), (6096, 69147), (6604, 63828), (6858, 61464), (7092, 59436), (7683, 54864), (8424, 50038), (9144, 46098), (9456, 44577), (9906, 42552), (10244, 41148), (10287, 40976), (10638, 39624), (13208, 31914), (13716, 30732), (14184, 29718), (14859, 28368), (15366, 27432), (15957, 26416), (16848, 25019), (18288, 23049), (19812, 21276), (20488, 20574)]