388161552

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 1026309312

約数和(自身を除く): 638147760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 137, 201, 268, 274, 402, 411, 536, 548, 804, 822, 881, 1072, 1096, 1608, 1644, 1762, 2192, 2643, 3216, 3288, 3524, 5286, 6576, 7048, 9179, 10572, 14096, 18358, 21144, 27537, 36716, 42288, 55074, 59027, 73432, 110148, 118054, 120697, 146864, 177081, 220296, 236108, 241394, 354162, 362091, 440592, 472216, 482788, 708324, 724182, 944432, 965576, 1416648, 1448364, 1931152, 2833296, 2896728, 5793456, 8086699, 16173398, 24260097, 32346796, 48520194, 64693592, 97040388, 129387184, 194080776, 388161552]

約数ペア:

[(1, 388161552), (2, 194080776), (3, 129387184), (4, 97040388), (6, 64693592), (8, 48520194), (12, 32346796), (16, 24260097), (24, 16173398), (48, 8086699), (67, 5793456), (134, 2896728), (137, 2833296), (201, 1931152), (268, 1448364), (274, 1416648), (402, 965576), (411, 944432), (536, 724182), (548, 708324), (804, 482788), (822, 472216), (881, 440592), (1072, 362091), (1096, 354162), (1608, 241394), (1644, 236108), (1762, 220296), (2192, 177081), (2643, 146864), (3216, 120697), (3288, 118054), (3524, 110148), (5286, 73432), (6576, 59027), (7048, 55074), (9179, 42288), (10572, 36716), (14096, 27537), (18358, 21144)]