306853872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 913274880

約数和(自身を除く): 606421008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 208, 232, 248, 312, 348, 372, 377, 403, 464, 496, 547, 624, 696, 744, 754, 806, 899, 1094, 1131, 1209, 1392, 1488, 1508, 1612, 1641, 1798, 2188, 2262, 2418, 2697, 3016, 3224, 3282, 3596, 4376, 4524, 4836, 5394, 6032, 6448, 6564, 7111, 7192, 8752, 9048, 9672, 10788, 11687, 13128, 14222, 14384, 15863, 16957, 18096, 19344, 21333, 21576, 23374, 26256, 28444, 31726, 33914, 35061, 42666, 43152, 46748, 47589, 50871, 56888, 63452, 67828, 70122, 85332, 93496, 95178, 101742, 113776, 126904, 135656, 140244, 170664, 186992, 190356, 203484, 206219, 220441, 253808, 271312, 280488, 341328, 380712, 406968, 412438, 440882, 491753, 560976, 618657, 661323, 761424, 813936, 824876, 881764, 983506, 1237314, 1322646, 1475259, 1649752, 1763528, 1967012, 2474628, 2645292, 2950518, 3299504, 3527056, 3934024, 4949256, 5290584, 5901036, 6392789, 7868048, 9898512, 10581168, 11802072, 12785578, 19178367, 23604144, 25571156, 38356734, 51142312, 76713468, 102284624, 153426936, 306853872]

約数ペア:

[(1, 306853872), (2, 153426936), (3, 102284624), (4, 76713468), (6, 51142312), (8, 38356734), (12, 25571156), (13, 23604144), (16, 19178367), (24, 12785578), (26, 11802072), (29, 10581168), (31, 9898512), (39, 7868048), (48, 6392789), (52, 5901036), (58, 5290584), (62, 4949256), (78, 3934024), (87, 3527056), (93, 3299504), (104, 2950518), (116, 2645292), (124, 2474628), (156, 1967012), (174, 1763528), (186, 1649752), (208, 1475259), (232, 1322646), (248, 1237314), (312, 983506), (348, 881764), (372, 824876), (377, 813936), (403, 761424), (464, 661323), (496, 618657), (547, 560976), (624, 491753), (696, 440882), (744, 412438), (754, 406968), (806, 380712), (899, 341328), (1094, 280488), (1131, 271312), (1209, 253808), (1392, 220441), (1488, 206219), (1508, 203484), (1612, 190356), (1641, 186992), (1798, 170664), (2188, 140244), (2262, 135656), (2418, 126904), (2697, 113776), (3016, 101742), (3224, 95178), (3282, 93496), (3596, 85332), (4376, 70122), (4524, 67828), (4836, 63452), (5394, 56888), (6032, 50871), (6448, 47589), (6564, 46748), (7111, 43152), (7192, 42666), (8752, 35061), (9048, 33914), (9672, 31726), (10788, 28444), (11687, 26256), (13128, 23374), (14222, 21576), (14384, 21333), (15863, 19344), (16957, 18096)]