1214894464

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 2882764800

約数和(自身を除く): 1667870336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 191, 217, 224, 229, 248, 382, 434, 448, 458, 496, 764, 868, 896, 916, 992, 1337, 1528, 1603, 1736, 1832, 1984, 2674, 3056, 3206, 3472, 3664, 3968, 5348, 5921, 6112, 6412, 6944, 7099, 7328, 10696, 11842, 12224, 12824, 13888, 14198, 14656, 21392, 23684, 24448, 25648, 27776, 28396, 29312, 41447, 42784, 43739, 47368, 49693, 51296, 56792, 82894, 85568, 87478, 94736, 99386, 102592, 113584, 165788, 171136, 174956, 189472, 198772, 205184, 227168, 306173, 331576, 349912, 378944, 397544, 454336, 612346, 663152, 699824, 757888, 795088, 908672, 1224692, 1326304, 1355909, 1399648, 1590176, 2449384, 2652608, 2711818, 2799296, 3180352, 4898768, 5305216, 5423636, 5598592, 6360704, 9491363, 9797536, 10847272, 18982726, 19595072, 21694544, 37965452, 39190144, 43389088, 75930904, 86778176, 151861808, 173556352, 303723616, 607447232, 1214894464]

約数ペア:

[(1, 1214894464), (2, 607447232), (4, 303723616), (7, 173556352), (8, 151861808), (14, 86778176), (16, 75930904), (28, 43389088), (31, 39190144), (32, 37965452), (56, 21694544), (62, 19595072), (64, 18982726), (112, 10847272), (124, 9797536), (128, 9491363), (191, 6360704), (217, 5598592), (224, 5423636), (229, 5305216), (248, 4898768), (382, 3180352), (434, 2799296), (448, 2711818), (458, 2652608), (496, 2449384), (764, 1590176), (868, 1399648), (896, 1355909), (916, 1326304), (992, 1224692), (1337, 908672), (1528, 795088), (1603, 757888), (1736, 699824), (1832, 663152), (1984, 612346), (2674, 454336), (3056, 397544), (3206, 378944), (3472, 349912), (3664, 331576), (3968, 306173), (5348, 227168), (5921, 205184), (6112, 198772), (6412, 189472), (6944, 174956), (7099, 171136), (7328, 165788), (10696, 113584), (11842, 102592), (12224, 99386), (12824, 94736), (13888, 87478), (14198, 85568), (14656, 82894), (21392, 56792), (23684, 51296), (24448, 49693), (25648, 47368), (27776, 43739), (28396, 42784), (29312, 41447)]