997029432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2957}}^1$

素因数の和:3202

約数の個数: 128

約数和(自身を含む): 3180441600

約数和(自身を除く): 2183412168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 223, 252, 378, 446, 504, 669, 756, 892, 1338, 1512, 1561, 1784, 2007, 2676, 2957, 3122, 4014, 4683, 5352, 5914, 6021, 6244, 8028, 8871, 9366, 11828, 12042, 12488, 14049, 16056, 17742, 18732, 20699, 23656, 24084, 26613, 28098, 35484, 37464, 41398, 42147, 48168, 53226, 56196, 62097, 70968, 79839, 82796, 84294, 106452, 112392, 124194, 159678, 165592, 168588, 186291, 212904, 248388, 319356, 337176, 372582, 496776, 558873, 638712, 659411, 745164, 1117746, 1318822, 1490328, 1978233, 2235492, 2637644, 3956466, 4470984, 4615877, 5275288, 5934699, 7912932, 9231754, 11869398, 13847631, 15825864, 17804097, 18463508, 23738796, 27695262, 35608194, 36927016, 41542893, 47477592, 55390524, 71216388, 83085786, 110781048, 124628679, 142432776, 166171572, 249257358, 332343144, 498514716, 997029432]

約数ペア:

[(1, 997029432), (2, 498514716), (3, 332343144), (4, 249257358), (6, 166171572), (7, 142432776), (8, 124628679), (9, 110781048), (12, 83085786), (14, 71216388), (18, 55390524), (21, 47477592), (24, 41542893), (27, 36927016), (28, 35608194), (36, 27695262), (42, 23738796), (54, 18463508), (56, 17804097), (63, 15825864), (72, 13847631), (84, 11869398), (108, 9231754), (126, 7912932), (168, 5934699), (189, 5275288), (216, 4615877), (223, 4470984), (252, 3956466), (378, 2637644), (446, 2235492), (504, 1978233), (669, 1490328), (756, 1318822), (892, 1117746), (1338, 745164), (1512, 659411), (1561, 638712), (1784, 558873), (2007, 496776), (2676, 372582), (2957, 337176), (3122, 319356), (4014, 248388), (4683, 212904), (5352, 186291), (5914, 168588), (6021, 165592), (6244, 159678), (8028, 124194), (8871, 112392), (9366, 106452), (11828, 84294), (12042, 82796), (12488, 79839), (14049, 70968), (16056, 62097), (17742, 56196), (18732, 53226), (20699, 48168), (23656, 42147), (24084, 41398), (26613, 37464), (28098, 35484)]