488553552

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{191}}^2$

素因数の和:430

約数の個数: 120

約数和(自身を含む): 1455184640

約数和(自身を除く): 966631088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 191, 216, 248, 279, 372, 382, 432, 496, 558, 573, 744, 764, 837, 1116, 1146, 1488, 1528, 1674, 1719, 2232, 2292, 3056, 3348, 3438, 4464, 4584, 5157, 5921, 6696, 6876, 9168, 10314, 11842, 13392, 13752, 17763, 20628, 23684, 27504, 35526, 36481, 41256, 47368, 53289, 71052, 72962, 82512, 94736, 106578, 109443, 142104, 145924, 159867, 213156, 218886, 284208, 291848, 319734, 328329, 426312, 437772, 583696, 639468, 656658, 852624, 875544, 984987, 1130911, 1278936, 1313316, 1751088, 1969974, 2261822, 2557872, 2626632, 3392733, 3939948, 4523644, 5253264, 6785466, 7879896, 9047288, 10178199, 13570932, 15759792, 18094576, 20356398, 27141864, 30534597, 40712796, 54283728, 61069194, 81425592, 122138388, 162851184, 244276776, 488553552]

約数ペア:

[(1, 488553552), (2, 244276776), (3, 162851184), (4, 122138388), (6, 81425592), (8, 61069194), (9, 54283728), (12, 40712796), (16, 30534597), (18, 27141864), (24, 20356398), (27, 18094576), (31, 15759792), (36, 13570932), (48, 10178199), (54, 9047288), (62, 7879896), (72, 6785466), (93, 5253264), (108, 4523644), (124, 3939948), (144, 3392733), (186, 2626632), (191, 2557872), (216, 2261822), (248, 1969974), (279, 1751088), (372, 1313316), (382, 1278936), (432, 1130911), (496, 984987), (558, 875544), (573, 852624), (744, 656658), (764, 639468), (837, 583696), (1116, 437772), (1146, 426312), (1488, 328329), (1528, 319734), (1674, 291848), (1719, 284208), (2232, 218886), (2292, 213156), (3056, 159867), (3348, 145924), (3438, 142104), (4464, 109443), (4584, 106578), (5157, 94736), (5921, 82512), (6696, 72962), (6876, 71052), (9168, 53289), (10314, 47368), (11842, 41256), (13392, 36481), (13752, 35526), (17763, 27504), (20628, 23684)]