222867264

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 112

約数和(自身を含む): 625856000

約数和(自身を除く): 402988736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 199, 228, 304, 307, 398, 456, 597, 608, 614, 796, 912, 921, 1194, 1216, 1228, 1592, 1824, 1842, 2388, 2456, 3184, 3648, 3684, 3781, 4776, 4912, 5833, 6368, 7368, 7562, 9552, 9824, 11343, 11666, 12736, 14736, 15124, 17499, 19104, 19648, 22686, 23332, 29472, 30248, 34998, 38208, 45372, 46664, 58944, 60496, 61093, 69996, 90744, 93328, 120992, 122186, 139992, 181488, 183279, 186656, 241984, 244372, 279984, 362976, 366558, 373312, 488744, 559968, 725952, 733116, 977488, 1119936, 1160767, 1466232, 1954976, 2321534, 2932464, 3482301, 3909952, 4643068, 5864928, 6964602, 9286136, 11729856, 13929204, 18572272, 27858408, 37144544, 55716816, 74289088, 111433632, 222867264]

約数ペア:

[(1, 222867264), (2, 111433632), (3, 74289088), (4, 55716816), (6, 37144544), (8, 27858408), (12, 18572272), (16, 13929204), (19, 11729856), (24, 9286136), (32, 6964602), (38, 5864928), (48, 4643068), (57, 3909952), (64, 3482301), (76, 2932464), (96, 2321534), (114, 1954976), (152, 1466232), (192, 1160767), (199, 1119936), (228, 977488), (304, 733116), (307, 725952), (398, 559968), (456, 488744), (597, 373312), (608, 366558), (614, 362976), (796, 279984), (912, 244372), (921, 241984), (1194, 186656), (1216, 183279), (1228, 181488), (1592, 139992), (1824, 122186), (1842, 120992), (2388, 93328), (2456, 90744), (3184, 69996), (3648, 61093), (3684, 60496), (3781, 58944), (4776, 46664), (4912, 45372), (5833, 38208), (6368, 34998), (7368, 30248), (7562, 29472), (9552, 23332), (9824, 22686), (11343, 19648), (11666, 19104), (12736, 17499), (14736, 15124)]