214909608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 610099200

約数和(自身を除く): 395189592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 372, 437, 456, 552, 589, 661, 713, 744, 874, 1178, 1311, 1322, 1426, 1748, 1767, 1983, 2139, 2356, 2622, 2644, 2852, 3496, 3534, 3966, 4278, 4712, 5244, 5288, 5704, 7068, 7932, 8556, 10488, 12559, 13547, 14136, 15203, 15864, 17112, 20491, 25118, 27094, 30406, 37677, 40641, 40982, 45609, 50236, 54188, 60812, 61473, 75354, 81282, 81964, 91218, 100472, 108376, 121624, 122946, 150708, 162564, 163928, 182436, 245892, 288857, 301416, 325128, 364872, 389329, 471293, 491784, 577714, 778658, 866571, 942586, 1155428, 1167987, 1413879, 1557316, 1733142, 1885172, 2310856, 2335974, 2827758, 3114632, 3466284, 3770344, 4671948, 5655516, 6932568, 8954567, 9343896, 11311032, 17909134, 26863701, 35818268, 53727402, 71636536, 107454804, 214909608]

約数ペア:

[(1, 214909608), (2, 107454804), (3, 71636536), (4, 53727402), (6, 35818268), (8, 26863701), (12, 17909134), (19, 11311032), (23, 9343896), (24, 8954567), (31, 6932568), (38, 5655516), (46, 4671948), (57, 3770344), (62, 3466284), (69, 3114632), (76, 2827758), (92, 2335974), (93, 2310856), (114, 1885172), (124, 1733142), (138, 1557316), (152, 1413879), (184, 1167987), (186, 1155428), (228, 942586), (248, 866571), (276, 778658), (372, 577714), (437, 491784), (456, 471293), (552, 389329), (589, 364872), (661, 325128), (713, 301416), (744, 288857), (874, 245892), (1178, 182436), (1311, 163928), (1322, 162564), (1426, 150708), (1748, 122946), (1767, 121624), (1983, 108376), (2139, 100472), (2356, 91218), (2622, 81964), (2644, 81282), (2852, 75354), (3496, 61473), (3534, 60812), (3966, 54188), (4278, 50236), (4712, 45609), (5244, 40982), (5288, 40641), (5704, 37677), (7068, 30406), (7932, 27094), (8556, 25118), (10488, 20491), (12559, 17112), (13547, 15864), (14136, 15203)]