219396084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 557433408

約数和(自身を除く): 338037324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 289, 492, 578, 697, 867, 1156, 1394, 1543, 1734, 2091, 2788, 3086, 3468, 4182, 4629, 6172, 8364, 9258, 11849, 18516, 23698, 26231, 35547, 47396, 52462, 63263, 71094, 78693, 104924, 126526, 142188, 157386, 189789, 253052, 314772, 379578, 445927, 759156, 891854, 1075471, 1337781, 1783708, 2150942, 2675562, 3226413, 4301884, 5351124, 6452826, 12905652, 18283007, 36566014, 54849021, 73132028, 109698042, 219396084]

約数ペア:

[(1, 219396084), (2, 109698042), (3, 73132028), (4, 54849021), (6, 36566014), (12, 18283007), (17, 12905652), (34, 6452826), (41, 5351124), (51, 4301884), (68, 3226413), (82, 2675562), (102, 2150942), (123, 1783708), (164, 1337781), (204, 1075471), (246, 891854), (289, 759156), (492, 445927), (578, 379578), (697, 314772), (867, 253052), (1156, 189789), (1394, 157386), (1543, 142188), (1734, 126526), (2091, 104924), (2788, 78693), (3086, 71094), (3468, 63263), (4182, 52462), (4629, 47396), (6172, 35547), (8364, 26231), (9258, 23698), (11849, 18516)]