242396336

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 120

約数和(自身を含む): 623397600

約数和(自身を除く): 381001264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 476, 637, 728, 784, 833, 884, 952, 1274, 1399, 1456, 1547, 1666, 1768, 1904, 2548, 2798, 3094, 3332, 3536, 5096, 5596, 6188, 6664, 9793, 10192, 10829, 11192, 12376, 13328, 18187, 19586, 21658, 22384, 23783, 24752, 36374, 39172, 43316, 47566, 68551, 72748, 78344, 86632, 95132, 127309, 137102, 145496, 156688, 166481, 173264, 190264, 254618, 274204, 290992, 309179, 332962, 380528, 509236, 548408, 618358, 665924, 891163, 1018472, 1096816, 1165367, 1236716, 1331848, 1782326, 2036944, 2164253, 2330734, 2473432, 2663696, 3564652, 4328506, 4661468, 4946864, 7129304, 8657012, 9322936, 14258608, 15149771, 17314024, 18645872, 30299542, 34628048, 60599084, 121198168, 242396336]

約数ペア:

[(1, 242396336), (2, 121198168), (4, 60599084), (7, 34628048), (8, 30299542), (13, 18645872), (14, 17314024), (16, 15149771), (17, 14258608), (26, 9322936), (28, 8657012), (34, 7129304), (49, 4946864), (52, 4661468), (56, 4328506), (68, 3564652), (91, 2663696), (98, 2473432), (104, 2330734), (112, 2164253), (119, 2036944), (136, 1782326), (182, 1331848), (196, 1236716), (208, 1165367), (221, 1096816), (238, 1018472), (272, 891163), (364, 665924), (392, 618358), (442, 548408), (476, 509236), (637, 380528), (728, 332962), (784, 309179), (833, 290992), (884, 274204), (952, 254618), (1274, 190264), (1399, 173264), (1456, 166481), (1547, 156688), (1666, 145496), (1768, 137102), (1904, 127309), (2548, 95132), (2798, 86632), (3094, 78344), (3332, 72748), (3536, 68551), (5096, 47566), (5596, 43316), (6188, 39172), (6664, 36374), (9793, 24752), (10192, 23783), (10829, 22384), (11192, 21658), (12376, 19586), (13328, 18187)]