340428732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 942735360

約数和(自身を除く): 602306628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 239, 372, 434, 478, 547, 651, 717, 868, 956, 1094, 1302, 1434, 1641, 1673, 2188, 2604, 2868, 3282, 3346, 3829, 5019, 6564, 6692, 7409, 7658, 10038, 11487, 14818, 15316, 16957, 20076, 22227, 22974, 29636, 33914, 44454, 45948, 50871, 51863, 67828, 88908, 101742, 103726, 118699, 130733, 155589, 203484, 207452, 237398, 261466, 311178, 356097, 392199, 474796, 522932, 622356, 712194, 784398, 915131, 1424388, 1568796, 1830262, 2745393, 3660524, 4052723, 5490786, 8105446, 10981572, 12158169, 16210892, 24316338, 28369061, 48632676, 56738122, 85107183, 113476244, 170214366, 340428732]

約数ペア:

[(1, 340428732), (2, 170214366), (3, 113476244), (4, 85107183), (6, 56738122), (7, 48632676), (12, 28369061), (14, 24316338), (21, 16210892), (28, 12158169), (31, 10981572), (42, 8105446), (62, 5490786), (84, 4052723), (93, 3660524), (124, 2745393), (186, 1830262), (217, 1568796), (239, 1424388), (372, 915131), (434, 784398), (478, 712194), (547, 622356), (651, 522932), (717, 474796), (868, 392199), (956, 356097), (1094, 311178), (1302, 261466), (1434, 237398), (1641, 207452), (1673, 203484), (2188, 155589), (2604, 130733), (2868, 118699), (3282, 103726), (3346, 101742), (3829, 88908), (5019, 67828), (6564, 51863), (6692, 50871), (7409, 45948), (7658, 44454), (10038, 33914), (11487, 29636), (14818, 22974), (15316, 22227), (16957, 20076)]