445431276

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 1151265024

約数和(自身を除く): 705833748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 151, 201, 268, 302, 402, 453, 603, 604, 804, 906, 1206, 1223, 1359, 1812, 2412, 2446, 2718, 3669, 4892, 5436, 7338, 10117, 11007, 14676, 20234, 22014, 30351, 40468, 44028, 60702, 81941, 91053, 121404, 163882, 182106, 184673, 245823, 327764, 364212, 369346, 491646, 554019, 737469, 738692, 983292, 1108038, 1474938, 1662057, 2216076, 2949876, 3324114, 6648228, 12373091, 24746182, 37119273, 49492364, 74238546, 111357819, 148477092, 222715638, 445431276]

約数ペア:

[(1, 445431276), (2, 222715638), (3, 148477092), (4, 111357819), (6, 74238546), (9, 49492364), (12, 37119273), (18, 24746182), (36, 12373091), (67, 6648228), (134, 3324114), (151, 2949876), (201, 2216076), (268, 1662057), (302, 1474938), (402, 1108038), (453, 983292), (603, 738692), (604, 737469), (804, 554019), (906, 491646), (1206, 369346), (1223, 364212), (1359, 327764), (1812, 245823), (2412, 184673), (2446, 182106), (2718, 163882), (3669, 121404), (4892, 91053), (5436, 81941), (7338, 60702), (10117, 44028), (11007, 40468), (14676, 30351), (20234, 22014)]